13481544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 36080640

約数和(自身を除く): 22599096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 173, 191, 204, 346, 382, 408, 519, 573, 692, 764, 1038, 1146, 1384, 1528, 2076, 2292, 2941, 3247, 4152, 4584, 5882, 6494, 8823, 9741, 11764, 12988, 17646, 19482, 23528, 25976, 33043, 35292, 38964, 66086, 70584, 77928, 99129, 132172, 198258, 264344, 396516, 561731, 793032, 1123462, 1685193, 2246924, 3370386, 4493848, 6740772, 13481544]

約数ペア:

[(1, 13481544), (2, 6740772), (3, 4493848), (4, 3370386), (6, 2246924), (8, 1685193), (12, 1123462), (17, 793032), (24, 561731), (34, 396516), (51, 264344), (68, 198258), (102, 132172), (136, 99129), (173, 77928), (191, 70584), (204, 66086), (346, 38964), (382, 35292), (408, 33043), (519, 25976), (573, 23528), (692, 19482), (764, 17646), (1038, 12988), (1146, 11764), (1384, 9741), (1528, 8823), (2076, 6494), (2292, 5882), (2941, 4584), (3247, 4152)]