31065804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 108

約数和(自身を含む): 99714888

約数和(自身を除く): 68649084

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1601, 1617, 1764, 2156, 2772, 3202, 3234, 4803, 4851, 6404, 6468, 9606, 9702, 11207, 14409, 17611, 19212, 19404, 22414, 28818, 33621, 35222, 44828, 52833, 57636, 67242, 70444, 78449, 100863, 105666, 123277, 134484, 156898, 158499, 201726, 211332, 235347, 246554, 313796, 316998, 369831, 403452, 470694, 493108, 633996, 706041, 739662, 862939, 941388, 1109493, 1412082, 1479324, 1725878, 2218986, 2588817, 2824164, 3451756, 4437972, 5177634, 7766451, 10355268, 15532902, 31065804]

約数ペア:

[(1, 31065804), (2, 15532902), (3, 10355268), (4, 7766451), (6, 5177634), (7, 4437972), (9, 3451756), (11, 2824164), (12, 2588817), (14, 2218986), (18, 1725878), (21, 1479324), (22, 1412082), (28, 1109493), (33, 941388), (36, 862939), (42, 739662), (44, 706041), (49, 633996), (63, 493108), (66, 470694), (77, 403452), (84, 369831), (98, 316998), (99, 313796), (126, 246554), (132, 235347), (147, 211332), (154, 201726), (196, 158499), (198, 156898), (231, 134484), (252, 123277), (294, 105666), (308, 100863), (396, 78449), (441, 70444), (462, 67242), (539, 57636), (588, 52833), (693, 44828), (882, 35222), (924, 33621), (1078, 28818), (1386, 22414), (1601, 19404), (1617, 19212), (1764, 17611), (2156, 14409), (2772, 11207), (3202, 9702), (3234, 9606), (4803, 6468), (4851, 6404)]