9130878

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 11625858

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 251, 258, 282, 387, 423, 502, 753, 774, 846, 1506, 2021, 2259, 4042, 4518, 6063, 10793, 11797, 12126, 18189, 21586, 23594, 32379, 35391, 36378, 64758, 70782, 97137, 106173, 194274, 212346, 507271, 1014542, 1521813, 3043626, 4565439, 9130878]

約数ペア:

[(1, 9130878), (2, 4565439), (3, 3043626), (6, 1521813), (9, 1014542), (18, 507271), (43, 212346), (47, 194274), (86, 106173), (94, 97137), (129, 70782), (141, 64758), (251, 36378), (258, 35391), (282, 32379), (387, 23594), (423, 21586), (502, 18189), (753, 12126), (774, 11797), (846, 10793), (1506, 6063), (2021, 4518), (2259, 4042)]