13454168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18481}}^1$

素因数の和:18507

約数の個数: 32

約数和(自身を含む): 31049760

約数和(自身を除く): 17595592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18481, 36962, 73924, 129367, 147848, 240253, 258734, 480506, 517468, 961012, 1034936, 1681771, 1922024, 3363542, 6727084, 13454168]

約数ペア:

[(1, 13454168), (2, 6727084), (4, 3363542), (7, 1922024), (8, 1681771), (13, 1034936), (14, 961012), (26, 517468), (28, 480506), (52, 258734), (56, 240253), (91, 147848), (104, 129367), (182, 73924), (364, 36962), (728, 18481)]