2211804954

素因数分解:

$2^1\times 3^8\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2408

約数の個数: 72

約数和(自身を含む): 5046661620

約数和(自身を除く): 2834856666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 729, 1314, 1458, 1971, 2187, 2309, 3942, 4374, 4618, 5913, 6561, 6927, 11826, 13122, 13854, 17739, 20781, 35478, 41562, 53217, 62343, 106434, 124686, 159651, 168557, 187029, 319302, 337114, 374058, 478953, 505671, 561087, 957906, 1011342, 1122174, 1517013, 1683261, 3034026, 3366522, 4551039, 5049783, 9102078, 10099566, 13653117, 15149349, 27306234, 30298698, 40959351, 81918702, 122878053, 245756106, 368634159, 737268318, 1105902477, 2211804954]

約数ペア:

[(1, 2211804954), (2, 1105902477), (3, 737268318), (6, 368634159), (9, 245756106), (18, 122878053), (27, 81918702), (54, 40959351), (73, 30298698), (81, 27306234), (146, 15149349), (162, 13653117), (219, 10099566), (243, 9102078), (438, 5049783), (486, 4551039), (657, 3366522), (729, 3034026), (1314, 1683261), (1458, 1517013), (1971, 1122174), (2187, 1011342), (2309, 957906), (3942, 561087), (4374, 505671), (4618, 478953), (5913, 374058), (6561, 337114), (6927, 319302), (11826, 187029), (13122, 168557), (13854, 159651), (17739, 124686), (20781, 106434), (35478, 62343), (41562, 53217)]