612437838

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{21059}}^1$

素因数の和:21232

約数の個数: 32

約数和(自身を含む): 1267643520

約数和(自身を除く): 655205682

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 4847, 9694, 14541, 21059, 29082, 42118, 63177, 126354, 779183, 1558366, 2337549, 2758729, 4675098, 5517458, 8276187, 16552374, 102072973, 204145946, 306218919, 612437838]

約数ペア:

[(1, 612437838), (2, 306218919), (3, 204145946), (6, 102072973), (37, 16552374), (74, 8276187), (111, 5517458), (131, 4675098), (222, 2758729), (262, 2337549), (393, 1558366), (786, 779183), (4847, 126354), (9694, 63177), (14541, 42118), (21059, 29082)]