18447724074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{28099}}^1$

素因数の和:28579

約数の個数: 64

約数和(自身を含む): 41920704000

約数和(自身を除く): 23472979926

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 443, 494, 741, 886, 1329, 1482, 2658, 5759, 8417, 11518, 16834, 17277, 25251, 28099, 34554, 50502, 56198, 84297, 109421, 168594, 218842, 328263, 365287, 533881, 656526, 730574, 1067762, 1095861, 1601643, 2191722, 3203286, 6940453, 12447857, 13880906, 20821359, 24895714, 37343571, 41642718, 74687142, 161822141, 236509283, 323644282, 473018566, 485466423, 709527849, 970932846, 1419055698, 3074620679, 6149241358, 9223862037, 18447724074]

約数ペア:

[(1, 18447724074), (2, 9223862037), (3, 6149241358), (6, 3074620679), (13, 1419055698), (19, 970932846), (26, 709527849), (38, 485466423), (39, 473018566), (57, 323644282), (78, 236509283), (114, 161822141), (247, 74687142), (443, 41642718), (494, 37343571), (741, 24895714), (886, 20821359), (1329, 13880906), (1482, 12447857), (2658, 6940453), (5759, 3203286), (8417, 2191722), (11518, 1601643), (16834, 1095861), (17277, 1067762), (25251, 730574), (28099, 656526), (34554, 533881), (50502, 365287), (56198, 328263), (84297, 218842), (109421, 168594)]