389743002

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{218711}}^1$

素因数の和:218736

約数の個数: 40

約数和(自身を含む): 952709472

約数和(自身を除く): 562966470

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 218711, 437422, 656133, 1312266, 1968399, 2405821, 3936798, 4811642, 5905197, 7217463, 11810394, 14434926, 17715591, 21652389, 35431182, 43304778, 64957167, 129914334, 194871501, 389743002]

約数ペア:

[(1, 389743002), (2, 194871501), (3, 129914334), (6, 64957167), (9, 43304778), (11, 35431182), (18, 21652389), (22, 17715591), (27, 14434926), (33, 11810394), (54, 7217463), (66, 5905197), (81, 4811642), (99, 3936798), (162, 2405821), (198, 1968399), (297, 1312266), (594, 656133), (891, 437422), (1782, 218711)]