42931278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 100691136

約数和(自身を除く): 57759858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 677, 813, 1354, 1626, 2031, 2439, 3523, 4062, 4878, 6093, 7046, 8801, 10569, 12186, 17602, 21138, 26403, 31707, 52806, 63414, 79209, 158418, 183467, 366934, 550401, 1100802, 1651203, 2385071, 3302406, 4770142, 7155213, 14310426, 21465639, 42931278]

約数ペア:

[(1, 42931278), (2, 21465639), (3, 14310426), (6, 7155213), (9, 4770142), (13, 3302406), (18, 2385071), (26, 1651203), (39, 1100802), (78, 550401), (117, 366934), (234, 183467), (271, 158418), (542, 79209), (677, 63414), (813, 52806), (1354, 31707), (1626, 26403), (2031, 21138), (2439, 17602), (3523, 12186), (4062, 10569), (4878, 8801), (6093, 7046)]