2021202216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7901}}^1$

素因数の和:7960

約数の個数: 192

約数和(自身を含む): 6656644800

約数和(自身を除く): 4635442584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 152, 153, 171, 187, 198, 204, 209, 228, 264, 306, 323, 342, 374, 396, 408, 418, 456, 561, 612, 627, 646, 684, 748, 792, 836, 969, 1122, 1224, 1254, 1292, 1368, 1496, 1672, 1683, 1881, 1938, 2244, 2508, 2584, 2907, 3366, 3553, 3762, 3876, 4488, 5016, 5814, 6732, 7106, 7524, 7752, 7901, 10659, 11628, 13464, 14212, 15048, 15802, 21318, 23256, 23703, 28424, 31604, 31977, 42636, 47406, 63208, 63954, 71109, 85272, 86911, 94812, 127908, 134317, 142218, 150119, 173822, 189624, 255816, 260733, 268634, 284436, 300238, 347644, 402951, 450357, 521466, 537268, 568872, 600476, 695288, 782199, 805902, 900714, 1042932, 1074536, 1200952, 1208853, 1351071, 1477487, 1564398, 1611804, 1651309, 1801428, 2085864, 2417706, 2552023, 2702142, 2954974, 3128796, 3223608, 3302618, 3602856, 4432461, 4835412, 4953927, 5104046, 5404284, 5909948, 6257592, 6605236, 7656069, 8864922, 9670824, 9907854, 10208092, 10808568, 11819896, 13210472, 13297383, 14861781, 15312138, 17729844, 19815708, 20416184, 22968207, 26594766, 28072253, 29723562, 30624276, 35459688, 39631416, 45936414, 53189532, 56144506, 59447124, 61248552, 84216759, 91872828, 106379064, 112289012, 118894248, 168433518, 183745656, 224578024, 252650277, 336867036, 505300554, 673734072, 1010601108, 2021202216]

約数ペア:

[(1, 2021202216), (2, 1010601108), (3, 673734072), (4, 505300554), (6, 336867036), (8, 252650277), (9, 224578024), (11, 183745656), (12, 168433518), (17, 118894248), (18, 112289012), (19, 106379064), (22, 91872828), (24, 84216759), (33, 61248552), (34, 59447124), (36, 56144506), (38, 53189532), (44, 45936414), (51, 39631416), (57, 35459688), (66, 30624276), (68, 29723562), (72, 28072253), (76, 26594766), (88, 22968207), (99, 20416184), (102, 19815708), (114, 17729844), (132, 15312138), (136, 14861781), (152, 13297383), (153, 13210472), (171, 11819896), (187, 10808568), (198, 10208092), (204, 9907854), (209, 9670824), (228, 8864922), (264, 7656069), (306, 6605236), (323, 6257592), (342, 5909948), (374, 5404284), (396, 5104046), (408, 4953927), (418, 4835412), (456, 4432461), (561, 3602856), (612, 3302618), (627, 3223608), (646, 3128796), (684, 2954974), (748, 2702142), (792, 2552023), (836, 2417706), (969, 2085864), (1122, 1801428), (1224, 1651309), (1254, 1611804), (1292, 1564398), (1368, 1477487), (1496, 1351071), (1672, 1208853), (1683, 1200952), (1881, 1074536), (1938, 1042932), (2244, 900714), (2508, 805902), (2584, 782199), (2907, 695288), (3366, 600476), (3553, 568872), (3762, 537268), (3876, 521466), (4488, 450357), (5016, 402951), (5814, 347644), (6732, 300238), (7106, 284436), (7524, 268634), (7752, 260733), (7901, 255816), (10659, 189624), (11628, 173822), (13464, 150119), (14212, 142218), (15048, 134317), (15802, 127908), (21318, 94812), (23256, 86911), (23703, 85272), (28424, 71109), (31604, 63954), (31977, 63208), (42636, 47406)]