2021856492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103177}}^1$

素因数の和:103278

約数の個数: 48

約数和(自身を含む): 4992164352

約数和(自身を除く): 2970307860

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 852, 1633, 3266, 4899, 6532, 9798, 19596, 103177, 206354, 309531, 412708, 619062, 1238124, 2373071, 4746142, 7119213, 7325567, 9492284, 14238426, 14651134, 21976701, 28476852, 29302268, 43953402, 87906804, 168488041, 336976082, 505464123, 673952164, 1010928246, 2021856492]

約数ペア:

[(1, 2021856492), (2, 1010928246), (3, 673952164), (4, 505464123), (6, 336976082), (12, 168488041), (23, 87906804), (46, 43953402), (69, 29302268), (71, 28476852), (92, 21976701), (138, 14651134), (142, 14238426), (213, 9492284), (276, 7325567), (284, 7119213), (426, 4746142), (852, 2373071), (1633, 1238124), (3266, 619062), (4899, 412708), (6532, 309531), (9798, 206354), (19596, 103177)]