2013231078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{52289}}^1$

素因数の和:52354

約数の個数: 64

約数和(自身を含む): 4819046400

約数和(自身を除く): 2805815322

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 2139, 4278, 6417, 12834, 19251, 38502, 52289, 104578, 156867, 313734, 470601, 941202, 1202647, 1411803, 1620959, 2405294, 2823606, 3241918, 3607941, 4862877, 7215882, 9725754, 10823823, 14588631, 21647646, 29177262, 32471469, 37282057, 43765893, 64942938, 74564114, 87531786, 111846171, 223692342, 335538513, 671077026, 1006615539, 2013231078]

約数ペア:

[(1, 2013231078), (2, 1006615539), (3, 671077026), (6, 335538513), (9, 223692342), (18, 111846171), (23, 87531786), (27, 74564114), (31, 64942938), (46, 43765893), (54, 37282057), (62, 32471469), (69, 29177262), (93, 21647646), (138, 14588631), (186, 10823823), (207, 9725754), (279, 7215882), (414, 4862877), (558, 3607941), (621, 3241918), (713, 2823606), (837, 2405294), (1242, 1620959), (1426, 1411803), (1674, 1202647), (2139, 941202), (4278, 470601), (6417, 313734), (12834, 156867), (19251, 104578), (38502, 52289)]