811206

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 2038608

約数和(自身を除く): 1227402

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 241, 306, 374, 482, 561, 723, 1122, 1446, 1683, 2169, 2651, 3366, 4097, 4338, 5302, 7953, 8194, 12291, 15906, 23859, 24582, 36873, 45067, 47718, 73746, 90134, 135201, 270402, 405603, 811206]

約数ペア:

[(1, 811206), (2, 405603), (3, 270402), (6, 135201), (9, 90134), (11, 73746), (17, 47718), (18, 45067), (22, 36873), (33, 24582), (34, 23859), (51, 15906), (66, 12291), (99, 8194), (102, 7953), (153, 5302), (187, 4338), (198, 4097), (241, 3366), (306, 2651), (374, 2169), (482, 1683), (561, 1446), (723, 1122)]