15696989064

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1664227}}^1$

素因数の和:1664370

約数の個数: 48

約数和(自身を含む): 42837228720

約数和(自身を除く): 27140239656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 1664227, 3328454, 4992681, 6656908, 9985362, 13313816, 14978043, 19970724, 29956086, 39941448, 59912172, 119824344, 218013737, 436027474, 654041211, 872054948, 1308082422, 1744109896, 1962123633, 2616164844, 3924247266, 5232329688, 7848494532, 15696989064]

約数ペア:

[(1, 15696989064), (2, 7848494532), (3, 5232329688), (4, 3924247266), (6, 2616164844), (8, 1962123633), (9, 1744109896), (12, 1308082422), (18, 872054948), (24, 654041211), (36, 436027474), (72, 218013737), (131, 119824344), (262, 59912172), (393, 39941448), (524, 29956086), (786, 19970724), (1048, 14978043), (1179, 13313816), (1572, 9985362), (2358, 6656908), (3144, 4992681), (4716, 3328454), (9432, 1664227)]