1638054252

素因数分解:

$2^2\times 3^7\times {\mathrm{53}}^1\times {\mathrm{3533}}^1$

素因数の和:3611

約数の個数: 96

約数和(自身を含む): 4381594560

約数和(自身を除く): 2743540308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 729, 954, 972, 1431, 1458, 1908, 2187, 2862, 2916, 3533, 4293, 4374, 5724, 7066, 8586, 8748, 10599, 12879, 14132, 17172, 21198, 25758, 31797, 38637, 42396, 51516, 63594, 77274, 95391, 115911, 127188, 154548, 187249, 190782, 231822, 286173, 374498, 381564, 463644, 561747, 572346, 748996, 858519, 1123494, 1144692, 1685241, 1717038, 2246988, 2575557, 3370482, 3434076, 5055723, 5151114, 6740964, 7726671, 10111446, 10302228, 15167169, 15453342, 20222892, 30334338, 30906684, 45501507, 60668676, 91003014, 136504521, 182006028, 273009042, 409513563, 546018084, 819027126, 1638054252]

約数ペア:

[(1, 1638054252), (2, 819027126), (3, 546018084), (4, 409513563), (6, 273009042), (9, 182006028), (12, 136504521), (18, 91003014), (27, 60668676), (36, 45501507), (53, 30906684), (54, 30334338), (81, 20222892), (106, 15453342), (108, 15167169), (159, 10302228), (162, 10111446), (212, 7726671), (243, 6740964), (318, 5151114), (324, 5055723), (477, 3434076), (486, 3370482), (636, 2575557), (729, 2246988), (954, 1717038), (972, 1685241), (1431, 1144692), (1458, 1123494), (1908, 858519), (2187, 748996), (2862, 572346), (2916, 561747), (3533, 463644), (4293, 381564), (4374, 374498), (5724, 286173), (7066, 231822), (8586, 190782), (8748, 187249), (10599, 154548), (12879, 127188), (14132, 115911), (17172, 95391), (21198, 77274), (25758, 63594), (31797, 51516), (38637, 42396)]