2012472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^3$

素因数の和:55

約数の個数: 128

約数和(自身を含む): 7027200

約数和(自身を除く): 5014728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 121, 126, 132, 154, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 363, 378, 396, 462, 484, 504, 594, 616, 693, 726, 756, 792, 847, 924, 968, 1089, 1188, 1331, 1386, 1452, 1512, 1694, 1848, 2079, 2178, 2376, 2541, 2662, 2772, 2904, 3267, 3388, 3993, 4158, 4356, 5082, 5324, 5544, 6534, 6776, 7623, 7986, 8316, 8712, 9317, 10164, 10648, 11979, 13068, 15246, 15972, 16632, 18634, 20328, 22869, 23958, 26136, 27951, 30492, 31944, 35937, 37268, 45738, 47916, 55902, 60984, 71874, 74536, 83853, 91476, 95832, 111804, 143748, 167706, 182952, 223608, 251559, 287496, 335412, 503118, 670824, 1006236, 2012472]

約数ペア:

[(1, 2012472), (2, 1006236), (3, 670824), (4, 503118), (6, 335412), (7, 287496), (8, 251559), (9, 223608), (11, 182952), (12, 167706), (14, 143748), (18, 111804), (21, 95832), (22, 91476), (24, 83853), (27, 74536), (28, 71874), (33, 60984), (36, 55902), (42, 47916), (44, 45738), (54, 37268), (56, 35937), (63, 31944), (66, 30492), (72, 27951), (77, 26136), (84, 23958), (88, 22869), (99, 20328), (108, 18634), (121, 16632), (126, 15972), (132, 15246), (154, 13068), (168, 11979), (189, 10648), (198, 10164), (216, 9317), (231, 8712), (242, 8316), (252, 7986), (264, 7623), (297, 6776), (308, 6534), (363, 5544), (378, 5324), (396, 5082), (462, 4356), (484, 4158), (504, 3993), (594, 3388), (616, 3267), (693, 2904), (726, 2772), (756, 2662), (792, 2541), (847, 2376), (924, 2178), (968, 2079), (1089, 1848), (1188, 1694), (1331, 1512), (1386, 1452)]