9235278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 21936096

約数和(自身を除く): 12700818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 647, 793, 1098, 1294, 1586, 1941, 2379, 3882, 4758, 5823, 7137, 8411, 11646, 14274, 16822, 25233, 39467, 50466, 75699, 78934, 118401, 151398, 236802, 355203, 513071, 710406, 1026142, 1539213, 3078426, 4617639, 9235278]

約数ペア:

[(1, 9235278), (2, 4617639), (3, 3078426), (6, 1539213), (9, 1026142), (13, 710406), (18, 513071), (26, 355203), (39, 236802), (61, 151398), (78, 118401), (117, 78934), (122, 75699), (183, 50466), (234, 39467), (366, 25233), (549, 16822), (647, 14274), (793, 11646), (1098, 8411), (1294, 7137), (1586, 5823), (1941, 4758), (2379, 3882)]