123216876

素因数分解:

$2^2\times 3^4\times {\mathrm{380299}}^1$

素因数の和:380315

約数の個数: 30

約数和(自身を含む): 322114100

約数和(自身を除く): 198897224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 380299, 760598, 1140897, 1521196, 2281794, 3422691, 4563588, 6845382, 10268073, 13690764, 20536146, 30804219, 41072292, 61608438, 123216876]

約数ペア:

[(1, 123216876), (2, 61608438), (3, 41072292), (4, 30804219), (6, 20536146), (9, 13690764), (12, 10268073), (18, 6845382), (27, 4563588), (36, 3422691), (54, 2281794), (81, 1521196), (108, 1140897), (162, 760598), (324, 380299)]