2016752388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{991}}^1\times {\mathrm{3461}}^1$

素因数の和:4473

約数の個数: 72

約数和(自身を含む): 5481149184

約数和(自身を除く): 3464396796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 991, 1982, 2973, 3461, 3964, 5946, 6922, 6937, 10383, 11892, 13844, 13874, 20766, 20811, 24227, 27748, 41532, 41622, 48454, 48559, 72681, 83244, 96908, 97118, 145362, 145677, 169589, 194236, 290724, 291354, 339178, 508767, 582708, 678356, 1017534, 2035068, 3429851, 6859702, 10289553, 13719404, 20579106, 24008957, 41158212, 48017914, 72026871, 96035828, 144053742, 168062699, 288107484, 336125398, 504188097, 672250796, 1008376194, 2016752388]

約数ペア:

[(1, 2016752388), (2, 1008376194), (3, 672250796), (4, 504188097), (6, 336125398), (7, 288107484), (12, 168062699), (14, 144053742), (21, 96035828), (28, 72026871), (42, 48017914), (49, 41158212), (84, 24008957), (98, 20579106), (147, 13719404), (196, 10289553), (294, 6859702), (588, 3429851), (991, 2035068), (1982, 1017534), (2973, 678356), (3461, 582708), (3964, 508767), (5946, 339178), (6922, 291354), (6937, 290724), (10383, 194236), (11892, 169589), (13844, 145677), (13874, 145362), (20766, 97118), (20811, 96908), (24227, 83244), (27748, 72681), (41532, 48559), (41622, 48454)]