2776338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 6548256

約数和(自身を除く): 3771918

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 211, 258, 306, 387, 422, 633, 731, 774, 1266, 1462, 1899, 2193, 3587, 3798, 4386, 6579, 7174, 9073, 10761, 13158, 18146, 21522, 27219, 32283, 54438, 64566, 81657, 154241, 163314, 308482, 462723, 925446, 1388169, 2776338]

約数ペア:

[(1, 2776338), (2, 1388169), (3, 925446), (6, 462723), (9, 308482), (17, 163314), (18, 154241), (34, 81657), (43, 64566), (51, 54438), (86, 32283), (102, 27219), (129, 21522), (153, 18146), (211, 13158), (258, 10761), (306, 9073), (387, 7174), (422, 6579), (633, 4386), (731, 3798), (774, 3587), (1266, 2193), (1462, 1899)]