51081618

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{24821}}^1$

素因数の和:24847

約数の個数: 32

約数和(自身を含む): 119145600

約数和(自身を除く): 68063982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 24821, 49642, 74463, 148926, 173747, 347494, 521241, 1042482, 1216229, 2432458, 3648687, 7297374, 8513603, 17027206, 25540809, 51081618]

約数ペア:

[(1, 51081618), (2, 25540809), (3, 17027206), (6, 8513603), (7, 7297374), (14, 3648687), (21, 2432458), (42, 1216229), (49, 1042482), (98, 521241), (147, 347494), (294, 173747), (343, 148926), (686, 74463), (1029, 49642), (2058, 24821)]