16671366

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 39997440

約数和(自身を除く): 23326074

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 433, 558, 621, 713, 837, 866, 1242, 1299, 1426, 1674, 2139, 2598, 3897, 4278, 6417, 7794, 9959, 11691, 12834, 13423, 19251, 19918, 23382, 26846, 29877, 38502, 40269, 59754, 80538, 89631, 120807, 179262, 241614, 268893, 308729, 362421, 537786, 617458, 724842, 926187, 1852374, 2778561, 5557122, 8335683, 16671366]

約数ペア:

[(1, 16671366), (2, 8335683), (3, 5557122), (6, 2778561), (9, 1852374), (18, 926187), (23, 724842), (27, 617458), (31, 537786), (46, 362421), (54, 308729), (62, 268893), (69, 241614), (93, 179262), (138, 120807), (186, 89631), (207, 80538), (279, 59754), (414, 40269), (433, 38502), (558, 29877), (621, 26846), (713, 23382), (837, 19918), (866, 19251), (1242, 13423), (1299, 12834), (1426, 11691), (1674, 9959), (2139, 7794), (2598, 6417), (3897, 4278)]