988953228

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{450343}}^1$

素因数の和:450414

約数の個数: 36

約数和(自身を含む): 2540840848

約数和(自身を除く): 1551887620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 450343, 900686, 1351029, 1801372, 2702058, 4053087, 5404116, 8106174, 16212348, 27470923, 54941846, 82412769, 109883692, 164825538, 247238307, 329651076, 494476614, 988953228]

約数ペア:

[(1, 988953228), (2, 494476614), (3, 329651076), (4, 247238307), (6, 164825538), (9, 109883692), (12, 82412769), (18, 54941846), (36, 27470923), (61, 16212348), (122, 8106174), (183, 5404116), (244, 4053087), (366, 2702058), (549, 1801372), (732, 1351029), (1098, 900686), (2196, 450343)]