987788142

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1662943}}^1$

素因数の和:1662965

約数の個数: 32

約数和(自身を含む): 2394639360

約数和(自身を除く): 1406851218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 1662943, 3325886, 4988829, 9977658, 14966487, 18292373, 29932974, 36584746, 44899461, 54877119, 89798922, 109754238, 164631357, 329262714, 493894071, 987788142]

約数ペア:

[(1, 987788142), (2, 493894071), (3, 329262714), (6, 164631357), (9, 109754238), (11, 89798922), (18, 54877119), (22, 44899461), (27, 36584746), (33, 29932974), (54, 18292373), (66, 14966487), (99, 9977658), (198, 4988829), (297, 3325886), (594, 1662943)]