2011442832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42457}}^1$

素因数の和:42525

約数の個数: 120

約数和(自身を含む): 6570460416

約数和(自身を除く): 4559017584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 23688, 42457, 47376, 84914, 127371, 169828, 254742, 297199, 339656, 382113, 509484, 594398, 679312, 764226, 891597, 1018968, 1188796, 1528452, 1783194, 1995479, 2037936, 2377592, 2674791, 3056904, 3566388, 3990958, 4755184, 5349582, 5986437, 6113808, 7132776, 7981916, 10699164, 11972874, 13968353, 14265552, 15963832, 17959311, 21398328, 23945748, 27936706, 31927664, 35918622, 41905059, 42796656, 47891496, 55873412, 71837244, 83810118, 95782992, 111746824, 125715177, 143674488, 167620236, 223493648, 251430354, 287348976, 335240472, 502860708, 670480944, 1005721416, 2011442832]

約数ペア:

[(1, 2011442832), (2, 1005721416), (3, 670480944), (4, 502860708), (6, 335240472), (7, 287348976), (8, 251430354), (9, 223493648), (12, 167620236), (14, 143674488), (16, 125715177), (18, 111746824), (21, 95782992), (24, 83810118), (28, 71837244), (36, 55873412), (42, 47891496), (47, 42796656), (48, 41905059), (56, 35918622), (63, 31927664), (72, 27936706), (84, 23945748), (94, 21398328), (112, 17959311), (126, 15963832), (141, 14265552), (144, 13968353), (168, 11972874), (188, 10699164), (252, 7981916), (282, 7132776), (329, 6113808), (336, 5986437), (376, 5349582), (423, 4755184), (504, 3990958), (564, 3566388), (658, 3056904), (752, 2674791), (846, 2377592), (987, 2037936), (1008, 1995479), (1128, 1783194), (1316, 1528452), (1692, 1188796), (1974, 1018968), (2256, 891597), (2632, 764226), (2961, 679312), (3384, 594398), (3948, 509484), (5264, 382113), (5922, 339656), (6768, 297199), (7896, 254742), (11844, 169828), (15792, 127371), (23688, 84914), (42457, 47376)]