8427804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 24974208

約数和(自身を除く): 16546404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1303, 1617, 2156, 2606, 3234, 3909, 5212, 6468, 7818, 9121, 14333, 15636, 18242, 27363, 28666, 36484, 42999, 54726, 57332, 63847, 85998, 100331, 109452, 127694, 171996, 191541, 200662, 255388, 300993, 383082, 401324, 601986, 702317, 766164, 1203972, 1404634, 2106951, 2809268, 4213902, 8427804]

約数ペア:

[(1, 8427804), (2, 4213902), (3, 2809268), (4, 2106951), (6, 1404634), (7, 1203972), (11, 766164), (12, 702317), (14, 601986), (21, 401324), (22, 383082), (28, 300993), (33, 255388), (42, 200662), (44, 191541), (49, 171996), (66, 127694), (77, 109452), (84, 100331), (98, 85998), (132, 63847), (147, 57332), (154, 54726), (196, 42999), (231, 36484), (294, 28666), (308, 27363), (462, 18242), (539, 15636), (588, 14333), (924, 9121), (1078, 7818), (1303, 6468), (1617, 5212), (2156, 3909), (2606, 3234)]