18892614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10531}}^1$

素因数の和:10572

約数の個数: 32

約数和(自身を含む): 42465024

約数和(自身を除く): 23572410

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 10531, 21062, 31593, 63186, 136903, 242213, 273806, 410709, 484426, 726639, 821418, 1453278, 3148769, 6297538, 9446307, 18892614]

約数ペア:

[(1, 18892614), (2, 9446307), (3, 6297538), (6, 3148769), (13, 1453278), (23, 821418), (26, 726639), (39, 484426), (46, 410709), (69, 273806), (78, 242213), (138, 136903), (299, 63186), (598, 31593), (897, 21062), (1794, 10531)]