42403956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2789}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 71338764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 2789, 3801, 5068, 5578, 7602, 8367, 11156, 15204, 16734, 19523, 33468, 39046, 58569, 78092, 117138, 234276, 504809, 1009618, 1514427, 2019236, 3028854, 3533663, 6057708, 7067326, 10600989, 14134652, 21201978, 42403956]

約数ペア:

[(1, 42403956), (2, 21201978), (3, 14134652), (4, 10600989), (6, 7067326), (7, 6057708), (12, 3533663), (14, 3028854), (21, 2019236), (28, 1514427), (42, 1009618), (84, 504809), (181, 234276), (362, 117138), (543, 78092), (724, 58569), (1086, 39046), (1267, 33468), (2172, 19523), (2534, 16734), (2789, 15204), (3801, 11156), (5068, 8367), (5578, 7602)]