2018597772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{215939}}^1$

素因数の和:216006

約数の個数: 48

約数和(自身を含む): 5078908800

約数和(自身を除く): 3060311028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 215939, 431878, 647817, 863756, 1295634, 2591268, 4102841, 8205682, 8853499, 12308523, 16411364, 17706998, 24617046, 26560497, 35413996, 49234092, 53120994, 106241988, 168216481, 336432962, 504649443, 672865924, 1009298886, 2018597772]

約数ペア:

[(1, 2018597772), (2, 1009298886), (3, 672865924), (4, 504649443), (6, 336432962), (12, 168216481), (19, 106241988), (38, 53120994), (41, 49234092), (57, 35413996), (76, 26560497), (82, 24617046), (114, 17706998), (123, 16411364), (164, 12308523), (228, 8853499), (246, 8205682), (492, 4102841), (779, 2591268), (1558, 1295634), (2337, 863756), (3116, 647817), (4674, 431878), (9348, 215939)]