1283958

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 3225600

約数和(自身を除く): 1941642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 59, 62, 78, 93, 117, 118, 177, 186, 234, 279, 351, 354, 403, 531, 558, 702, 767, 806, 837, 1062, 1209, 1534, 1593, 1674, 1829, 2301, 2418, 3186, 3627, 3658, 4602, 5487, 6903, 7254, 10881, 10974, 13806, 16461, 20709, 21762, 23777, 32922, 41418, 47554, 49383, 71331, 98766, 142662, 213993, 427986, 641979, 1283958]

約数ペア:

[(1, 1283958), (2, 641979), (3, 427986), (6, 213993), (9, 142662), (13, 98766), (18, 71331), (26, 49383), (27, 47554), (31, 41418), (39, 32922), (54, 23777), (59, 21762), (62, 20709), (78, 16461), (93, 13806), (117, 10974), (118, 10881), (177, 7254), (186, 6903), (234, 5487), (279, 4602), (351, 3658), (354, 3627), (403, 3186), (531, 2418), (558, 2301), (702, 1829), (767, 1674), (806, 1593), (837, 1534), (1062, 1209)]