61690914

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 138240960

約数和(自身を除く): 76550046

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 422, 439, 633, 666, 878, 1266, 1317, 1899, 2634, 3798, 3951, 7807, 7902, 15614, 16243, 23421, 32486, 46842, 48729, 70263, 92629, 97458, 140526, 146187, 185258, 277887, 292374, 555774, 833661, 1667322, 3427273, 6854546, 10281819, 20563638, 30845457, 61690914]

約数ペア:

[(1, 61690914), (2, 30845457), (3, 20563638), (6, 10281819), (9, 6854546), (18, 3427273), (37, 1667322), (74, 833661), (111, 555774), (211, 292374), (222, 277887), (333, 185258), (422, 146187), (439, 140526), (633, 97458), (666, 92629), (878, 70263), (1266, 48729), (1317, 46842), (1899, 32486), (2634, 23421), (3798, 16243), (3951, 15614), (7807, 7902)]