28670700618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{214463}}^1$

素因数の和:215539

約数の個数: 48

約数和(自身を含む): 71061359616

約数和(自身を除く): 42390658998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1061, 2122, 3183, 6366, 7427, 9549, 14854, 19098, 22281, 44562, 66843, 133686, 214463, 428926, 643389, 1286778, 1501241, 1930167, 3002482, 3860334, 4503723, 9007446, 13511169, 27022338, 227545243, 455090486, 682635729, 1365271458, 1592816701, 2047907187, 3185633402, 4095814374, 4778450103, 9556900206, 14335350309, 28670700618]

約数ペア:

[(1, 28670700618), (2, 14335350309), (3, 9556900206), (6, 4778450103), (7, 4095814374), (9, 3185633402), (14, 2047907187), (18, 1592816701), (21, 1365271458), (42, 682635729), (63, 455090486), (126, 227545243), (1061, 27022338), (2122, 13511169), (3183, 9007446), (6366, 4503723), (7427, 3860334), (9549, 3002482), (14854, 1930167), (19098, 1501241), (22281, 1286778), (44562, 643389), (66843, 428926), (133686, 214463)]