63655566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18979}}^1$

素因数の和:19040

約数の個数: 32

約数和(自身を含む): 140300160

約数和(自身を除く): 76644594

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 18979, 37958, 56937, 113874, 246727, 493454, 740181, 816097, 1480362, 1632194, 2448291, 4896582, 10609261, 21218522, 31827783, 63655566]

約数ペア:

[(1, 63655566), (2, 31827783), (3, 21218522), (6, 10609261), (13, 4896582), (26, 2448291), (39, 1632194), (43, 1480362), (78, 816097), (86, 740181), (129, 493454), (258, 246727), (559, 113874), (1118, 56937), (1677, 37958), (3354, 18979)]