13131846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8045

約数の個数: 48

約数和(自身を含む): 35022624

約数和(自身を除く): 21890778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 8017, 16034, 24051, 48102, 56119, 72153, 104221, 112238, 144306, 168357, 208442, 312663, 336714, 505071, 625326, 729547, 937989, 1010142, 1459094, 1875978, 2188641, 4377282, 6565923, 13131846]

約数ペア:

[(1, 13131846), (2, 6565923), (3, 4377282), (6, 2188641), (7, 1875978), (9, 1459094), (13, 1010142), (14, 937989), (18, 729547), (21, 625326), (26, 505071), (39, 336714), (42, 312663), (63, 208442), (78, 168357), (91, 144306), (117, 112238), (126, 104221), (182, 72153), (234, 56119), (273, 48102), (546, 24051), (819, 16034), (1638, 8017)]