29891538

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1423}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 66643200

約数和(自身を除く): 36751662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 1423, 2334, 2846, 3501, 4269, 7002, 8538, 10503, 12807, 21006, 25614, 38421, 76842, 553547, 1107094, 1660641, 3321282, 4981923, 9963846, 14945769, 29891538]

約数ペア:

[(1, 29891538), (2, 14945769), (3, 9963846), (6, 4981923), (9, 3321282), (18, 1660641), (27, 1107094), (54, 553547), (389, 76842), (778, 38421), (1167, 25614), (1423, 21006), (2334, 12807), (2846, 10503), (3501, 8538), (4269, 7002)]