21093037062

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1\times {\mathrm{2069}}^1$

素因数の和:3005

約数の個数: 64

約数和(自身を含む): 45098311680

約数和(自身を除く): 24005274618

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 787, 1574, 2069, 2159, 2361, 4138, 4318, 4722, 6207, 6477, 12414, 12954, 13379, 26758, 35173, 40137, 70346, 80274, 99949, 105519, 199898, 211038, 262763, 299847, 525526, 599694, 788289, 1576578, 1628303, 1699133, 3256606, 3398266, 4466971, 4884909, 5097399, 8933942, 9769818, 10194798, 13400913, 26801826, 27681151, 55362302, 83043453, 166086906, 206794481, 413588962, 620383443, 1240766886, 3515506177, 7031012354, 10546518531, 21093037062]

約数ペア:

[(1, 21093037062), (2, 10546518531), (3, 7031012354), (6, 3515506177), (17, 1240766886), (34, 620383443), (51, 413588962), (102, 206794481), (127, 166086906), (254, 83043453), (381, 55362302), (762, 27681151), (787, 26801826), (1574, 13400913), (2069, 10194798), (2159, 9769818), (2361, 8933942), (4138, 5097399), (4318, 4884909), (4722, 4466971), (6207, 3398266), (6477, 3256606), (12414, 1699133), (12954, 1628303), (13379, 1576578), (26758, 788289), (35173, 599694), (40137, 525526), (70346, 299847), (80274, 262763), (99949, 211038), (105519, 199898)]