22885821

素因数分解:

$3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 39463424

約数和(自身を除く): 16577603

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 181, 189, 223, 543, 567, 669, 1267, 1561, 1629, 2007, 3801, 4683, 4887, 6021, 11403, 14049, 14661, 18063, 34209, 40363, 42147, 102627, 121089, 126441, 282541, 363267, 847623, 1089801, 2542869, 3269403, 7628607, 22885821]

約数ペア:

[(1, 22885821), (3, 7628607), (7, 3269403), (9, 2542869), (21, 1089801), (27, 847623), (63, 363267), (81, 282541), (181, 126441), (189, 121089), (223, 102627), (543, 42147), (567, 40363), (669, 34209), (1267, 18063), (1561, 14661), (1629, 14049), (2007, 11403), (3801, 6021), (4683, 4887)]