22645701

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 37914240

約数和(自身を除く): 15268539

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 117, 167, 171, 183, 247, 501, 549, 741, 793, 1159, 1503, 2171, 2223, 2379, 3173, 3477, 6513, 7137, 9519, 10187, 10431, 15067, 19539, 28557, 30561, 41249, 45201, 91683, 123747, 132431, 135603, 193553, 371241, 397293, 580659, 1191879, 1741977, 2516189, 7548567, 22645701]

約数ペア:

[(1, 22645701), (3, 7548567), (9, 2516189), (13, 1741977), (19, 1191879), (39, 580659), (57, 397293), (61, 371241), (117, 193553), (167, 135603), (171, 132431), (183, 123747), (247, 91683), (501, 45201), (549, 41249), (741, 30561), (793, 28557), (1159, 19539), (1503, 15067), (2171, 10431), (2223, 10187), (2379, 9519), (3173, 7137), (3477, 6513)]