9721008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 180

約数和(自身を含む): 33165288

約数和(自身を除く): 23444280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 48, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 144, 152, 153, 171, 176, 187, 198, 204, 209, 228, 264, 272, 304, 306, 323, 342, 361, 374, 396, 408, 418, 456, 528, 561, 612, 627, 646, 684, 722, 748, 792, 816, 836, 912, 969, 1083, 1122, 1224, 1254, 1292, 1368, 1444, 1496, 1584, 1672, 1683, 1881, 1938, 2166, 2244, 2448, 2508, 2584, 2736, 2888, 2907, 2992, 3249, 3344, 3366, 3553, 3762, 3876, 3971, 4332, 4488, 5016, 5168, 5776, 5814, 6137, 6498, 6732, 7106, 7524, 7752, 7942, 8664, 8976, 10032, 10659, 11628, 11913, 12274, 12996, 13464, 14212, 15048, 15504, 15884, 17328, 18411, 21318, 23256, 23826, 24548, 25992, 26928, 28424, 30096, 31768, 31977, 35739, 36822, 42636, 46512, 47652, 49096, 51984, 55233, 56848, 63536, 63954, 67507, 71478, 73644, 85272, 95304, 98192, 110466, 127908, 135014, 142956, 147288, 170544, 190608, 202521, 220932, 255816, 270028, 285912, 294576, 405042, 441864, 511632, 540056, 571824, 607563, 810084, 883728, 1080112, 1215126, 1620168, 2430252, 3240336, 4860504, 9721008]

約数ペア:

[(1, 9721008), (2, 4860504), (3, 3240336), (4, 2430252), (6, 1620168), (8, 1215126), (9, 1080112), (11, 883728), (12, 810084), (16, 607563), (17, 571824), (18, 540056), (19, 511632), (22, 441864), (24, 405042), (33, 294576), (34, 285912), (36, 270028), (38, 255816), (44, 220932), (48, 202521), (51, 190608), (57, 170544), (66, 147288), (68, 142956), (72, 135014), (76, 127908), (88, 110466), (99, 98192), (102, 95304), (114, 85272), (132, 73644), (136, 71478), (144, 67507), (152, 63954), (153, 63536), (171, 56848), (176, 55233), (187, 51984), (198, 49096), (204, 47652), (209, 46512), (228, 42636), (264, 36822), (272, 35739), (304, 31977), (306, 31768), (323, 30096), (342, 28424), (361, 26928), (374, 25992), (396, 24548), (408, 23826), (418, 23256), (456, 21318), (528, 18411), (561, 17328), (612, 15884), (627, 15504), (646, 15048), (684, 14212), (722, 13464), (748, 12996), (792, 12274), (816, 11913), (836, 11628), (912, 10659), (969, 10032), (1083, 8976), (1122, 8664), (1224, 7942), (1254, 7752), (1292, 7524), (1368, 7106), (1444, 6732), (1496, 6498), (1584, 6137), (1672, 5814), (1683, 5776), (1881, 5168), (1938, 5016), (2166, 4488), (2244, 4332), (2448, 3971), (2508, 3876), (2584, 3762), (2736, 3553), (2888, 3366), (2907, 3344), (2992, 3249)]