21167338296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67844033}}^1$

素因数の和:67844055

約数の個数: 32

約数和(自身を含む): 56988988560

約数和(自身を除く): 35821650264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 67844033, 135688066, 203532099, 271376132, 407064198, 542752264, 814128396, 881972429, 1628256792, 1763944858, 2645917287, 3527889716, 5291834574, 7055779432, 10583669148, 21167338296]

約数ペア:

[(1, 21167338296), (2, 10583669148), (3, 7055779432), (4, 5291834574), (6, 3527889716), (8, 2645917287), (12, 1763944858), (13, 1628256792), (24, 881972429), (26, 814128396), (39, 542752264), (52, 407064198), (78, 271376132), (104, 203532099), (156, 135688066), (312, 67844033)]