18795348

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 57294720

約数和(自身を除く): 38499372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1217, 1287, 1404, 1716, 2434, 2574, 3651, 3861, 4868, 5148, 7302, 7722, 10953, 13387, 14604, 15444, 15821, 21906, 26774, 31642, 32859, 40161, 43812, 47463, 53548, 63284, 65718, 80322, 94926, 120483, 131436, 142389, 160644, 174031, 189852, 240966, 284778, 348062, 361449, 427167, 481932, 522093, 569556, 696124, 722898, 854334, 1044186, 1445796, 1566279, 1708668, 2088372, 3132558, 4698837, 6265116, 9397674, 18795348]

約数ペア:

[(1, 18795348), (2, 9397674), (3, 6265116), (4, 4698837), (6, 3132558), (9, 2088372), (11, 1708668), (12, 1566279), (13, 1445796), (18, 1044186), (22, 854334), (26, 722898), (27, 696124), (33, 569556), (36, 522093), (39, 481932), (44, 427167), (52, 361449), (54, 348062), (66, 284778), (78, 240966), (99, 189852), (108, 174031), (117, 160644), (132, 142389), (143, 131436), (156, 120483), (198, 94926), (234, 80322), (286, 65718), (297, 63284), (351, 53548), (396, 47463), (429, 43812), (468, 40161), (572, 32859), (594, 31642), (702, 26774), (858, 21906), (1188, 15821), (1217, 15444), (1287, 14604), (1404, 13387), (1716, 10953), (2434, 7722), (2574, 7302), (3651, 5148), (3861, 4868)]