17408484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 47873280

約数和(自身を除く): 30464796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 821, 1116, 1178, 1642, 1767, 2356, 2463, 3284, 3534, 4926, 5301, 7068, 7389, 9852, 10602, 14778, 15599, 21204, 25451, 29556, 31198, 46797, 50902, 62396, 76353, 93594, 101804, 140391, 152706, 187188, 229059, 280782, 305412, 458118, 483569, 561564, 916236, 967138, 1450707, 1934276, 2901414, 4352121, 5802828, 8704242, 17408484]

約数ペア:

[(1, 17408484), (2, 8704242), (3, 5802828), (4, 4352121), (6, 2901414), (9, 1934276), (12, 1450707), (18, 967138), (19, 916236), (31, 561564), (36, 483569), (38, 458118), (57, 305412), (62, 280782), (76, 229059), (93, 187188), (114, 152706), (124, 140391), (171, 101804), (186, 93594), (228, 76353), (279, 62396), (342, 50902), (372, 46797), (558, 31198), (589, 29556), (684, 25451), (821, 21204), (1116, 15599), (1178, 14778), (1642, 10602), (1767, 9852), (2356, 7389), (2463, 7068), (3284, 5301), (3534, 4926)]