7419186

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 16974360

約数和(自身を除く): 9555174

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 233, 261, 366, 466, 522, 549, 699, 1098, 1398, 1769, 2097, 3538, 4194, 5307, 6757, 10614, 13514, 14213, 15921, 20271, 28426, 31842, 40542, 42639, 60813, 85278, 121626, 127917, 255834, 412177, 824354, 1236531, 2473062, 3709593, 7419186]

約数ペア:

[(1, 7419186), (2, 3709593), (3, 2473062), (6, 1236531), (9, 824354), (18, 412177), (29, 255834), (58, 127917), (61, 121626), (87, 85278), (122, 60813), (174, 42639), (183, 40542), (233, 31842), (261, 28426), (366, 20271), (466, 15921), (522, 14213), (549, 13514), (699, 10614), (1098, 6757), (1398, 5307), (1769, 4194), (2097, 3538)]