2155113396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{1483}}^1$

素因数の和:2621

約数の個数: 72

約数和(自身を含む): 5603785824

約数和(自身を除く): 3448672428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1091, 1332, 1483, 2182, 2966, 3273, 4364, 4449, 5932, 6546, 8898, 9819, 13092, 13347, 17796, 19638, 26694, 39276, 40367, 53388, 54871, 80734, 109742, 121101, 161468, 164613, 219484, 242202, 329226, 363303, 484404, 493839, 658452, 726606, 987678, 1453212, 1617953, 1975356, 3235906, 4853859, 6471812, 9707718, 14561577, 19415436, 29123154, 58246308, 59864261, 119728522, 179592783, 239457044, 359185566, 538778349, 718371132, 1077556698, 2155113396]

約数ペア:

[(1, 2155113396), (2, 1077556698), (3, 718371132), (4, 538778349), (6, 359185566), (9, 239457044), (12, 179592783), (18, 119728522), (36, 59864261), (37, 58246308), (74, 29123154), (111, 19415436), (148, 14561577), (222, 9707718), (333, 6471812), (444, 4853859), (666, 3235906), (1091, 1975356), (1332, 1617953), (1483, 1453212), (2182, 987678), (2966, 726606), (3273, 658452), (4364, 493839), (4449, 484404), (5932, 363303), (6546, 329226), (8898, 242202), (9819, 219484), (13092, 164613), (13347, 161468), (17796, 121101), (19638, 109742), (26694, 80734), (39276, 54871), (40367, 53388)]