917963556

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1667}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 2167999680

約数和(自身を除く): 1250036124

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 421, 436, 654, 842, 1263, 1308, 1667, 1684, 2526, 3334, 5001, 5052, 6668, 10002, 20004, 45889, 91778, 137667, 181703, 183556, 275334, 363406, 545109, 550668, 701807, 726812, 1090218, 1403614, 2105421, 2180436, 2807228, 4210842, 8421684, 76496963, 152993926, 229490889, 305987852, 458981778, 917963556]

約数ペア:

[(1, 917963556), (2, 458981778), (3, 305987852), (4, 229490889), (6, 152993926), (12, 76496963), (109, 8421684), (218, 4210842), (327, 2807228), (421, 2180436), (436, 2105421), (654, 1403614), (842, 1090218), (1263, 726812), (1308, 701807), (1667, 550668), (1684, 545109), (2526, 363406), (3334, 275334), (5001, 183556), (5052, 181703), (6668, 137667), (10002, 91778), (20004, 45889)]