9157278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 21450240

約数和(自身を除く): 12292962

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 167, 222, 247, 334, 481, 494, 501, 703, 741, 962, 1002, 1406, 1443, 1482, 2109, 2171, 2886, 3173, 4218, 4342, 6179, 6346, 6513, 9139, 9519, 12358, 13026, 18278, 18537, 19038, 27417, 37074, 41249, 54834, 80327, 82498, 117401, 123747, 160654, 234802, 240981, 247494, 352203, 481962, 704406, 1526213, 3052426, 4578639, 9157278]

約数ペア:

[(1, 9157278), (2, 4578639), (3, 3052426), (6, 1526213), (13, 704406), (19, 481962), (26, 352203), (37, 247494), (38, 240981), (39, 234802), (57, 160654), (74, 123747), (78, 117401), (111, 82498), (114, 80327), (167, 54834), (222, 41249), (247, 37074), (334, 27417), (481, 19038), (494, 18537), (501, 18278), (703, 13026), (741, 12358), (962, 9519), (1002, 9139), (1406, 6513), (1443, 6346), (1482, 6179), (2109, 4342), (2171, 4218), (2886, 3173)]