12458862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 17418258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1439, 1443, 2878, 2886, 4317, 4329, 8634, 8658, 12951, 18707, 25902, 37414, 53243, 56121, 106486, 112242, 159729, 168363, 319458, 336726, 479187, 692159, 958374, 1384318, 2076477, 4152954, 6229431, 12458862]

約数ペア:

[(1, 12458862), (2, 6229431), (3, 4152954), (6, 2076477), (9, 1384318), (13, 958374), (18, 692159), (26, 479187), (37, 336726), (39, 319458), (74, 168363), (78, 159729), (111, 112242), (117, 106486), (222, 56121), (234, 53243), (333, 37414), (481, 25902), (666, 18707), (962, 12951), (1439, 8658), (1443, 8634), (2878, 4329), (2886, 4317)]