2219022

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 5544000

約数和(自身を除く): 3324978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 109, 117, 174, 218, 234, 261, 327, 351, 377, 522, 654, 702, 754, 783, 981, 1131, 1417, 1566, 1962, 2262, 2834, 2943, 3161, 3393, 4251, 5886, 6322, 6786, 8502, 9483, 10179, 12753, 18966, 20358, 25506, 28449, 38259, 41093, 56898, 76518, 82186, 85347, 123279, 170694, 246558, 369837, 739674, 1109511, 2219022]

約数ペア:

[(1, 2219022), (2, 1109511), (3, 739674), (6, 369837), (9, 246558), (13, 170694), (18, 123279), (26, 85347), (27, 82186), (29, 76518), (39, 56898), (54, 41093), (58, 38259), (78, 28449), (87, 25506), (109, 20358), (117, 18966), (174, 12753), (218, 10179), (234, 9483), (261, 8502), (327, 6786), (351, 6322), (377, 5886), (522, 4251), (654, 3393), (702, 3161), (754, 2943), (783, 2834), (981, 2262), (1131, 1962), (1417, 1566)]