8772318

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 19968000

約数和(自身を除く): 11195682

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 79, 93, 158, 186, 199, 237, 279, 398, 474, 558, 597, 711, 1194, 1422, 1791, 2449, 3582, 4898, 6169, 7347, 12338, 14694, 15721, 18507, 22041, 31442, 37014, 44082, 47163, 55521, 94326, 111042, 141489, 282978, 487351, 974702, 1462053, 2924106, 4386159, 8772318]

約数ペア:

[(1, 8772318), (2, 4386159), (3, 2924106), (6, 1462053), (9, 974702), (18, 487351), (31, 282978), (62, 141489), (79, 111042), (93, 94326), (158, 55521), (186, 47163), (199, 44082), (237, 37014), (279, 31442), (398, 22041), (474, 18507), (558, 15721), (597, 14694), (711, 12338), (1194, 7347), (1422, 6169), (1791, 4898), (2449, 3582)]