139551642

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 311984712

約数和(自身を除く): 172433070

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 317, 333, 634, 661, 666, 951, 1322, 1902, 1983, 2853, 3966, 5706, 5949, 11729, 11898, 23458, 24457, 35187, 48914, 70374, 73371, 105561, 146742, 209537, 211122, 220113, 419074, 440226, 628611, 1257222, 1885833, 3771666, 7752869, 15505738, 23258607, 46517214, 69775821, 139551642]

約数ペア:

[(1, 139551642), (2, 69775821), (3, 46517214), (6, 23258607), (9, 15505738), (18, 7752869), (37, 3771666), (74, 1885833), (111, 1257222), (222, 628611), (317, 440226), (333, 419074), (634, 220113), (661, 211122), (666, 209537), (951, 146742), (1322, 105561), (1902, 73371), (1983, 70374), (2853, 48914), (3966, 35187), (5706, 24457), (5949, 23458), (11729, 11898)]