1223628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{2081}}^1$

素因数の和:2102

約数の個数: 36

約数和(自身を含む): 3322872

約数和(自身を除く): 2099244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 2081, 4162, 6243, 8324, 12486, 14567, 24972, 29134, 43701, 58268, 87402, 101969, 174804, 203938, 305907, 407876, 611814, 1223628]

約数ペア:

[(1, 1223628), (2, 611814), (3, 407876), (4, 305907), (6, 203938), (7, 174804), (12, 101969), (14, 87402), (21, 58268), (28, 43701), (42, 29134), (49, 24972), (84, 14567), (98, 12486), (147, 8324), (196, 6243), (294, 4162), (588, 2081)]