39520908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5059}}^1$

素因数の和:5107

約数の個数: 72

約数和(自身を含む): 117877760

約数和(自身を除く): 78356852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5059, 7812, 10118, 15177, 20236, 30354, 35413, 45531, 60708, 70826, 91062, 106239, 141652, 156829, 182124, 212478, 313658, 318717, 424956, 470487, 627316, 637434, 940974, 1097803, 1274868, 1411461, 1881948, 2195606, 2822922, 3293409, 4391212, 5645844, 6586818, 9880227, 13173636, 19760454, 39520908]

約数ペア:

[(1, 39520908), (2, 19760454), (3, 13173636), (4, 9880227), (6, 6586818), (7, 5645844), (9, 4391212), (12, 3293409), (14, 2822922), (18, 2195606), (21, 1881948), (28, 1411461), (31, 1274868), (36, 1097803), (42, 940974), (62, 637434), (63, 627316), (84, 470487), (93, 424956), (124, 318717), (126, 313658), (186, 212478), (217, 182124), (252, 156829), (279, 141652), (372, 106239), (434, 91062), (558, 70826), (651, 60708), (868, 45531), (1116, 35413), (1302, 30354), (1953, 20236), (2604, 15177), (3906, 10118), (5059, 7812)]