12940056

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3391}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 35717760

約数和(自身を除く): 22777704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3391, 3816, 6782, 10173, 13564, 20346, 27128, 30519, 40692, 61038, 81384, 122076, 179723, 244152, 359446, 539169, 718892, 1078338, 1437784, 1617507, 2156676, 3235014, 4313352, 6470028, 12940056]

約数ペア:

[(1, 12940056), (2, 6470028), (3, 4313352), (4, 3235014), (6, 2156676), (8, 1617507), (9, 1437784), (12, 1078338), (18, 718892), (24, 539169), (36, 359446), (53, 244152), (72, 179723), (106, 122076), (159, 81384), (212, 61038), (318, 40692), (424, 30519), (477, 27128), (636, 20346), (954, 13564), (1272, 10173), (1908, 6782), (3391, 3816)]