181286988

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{191231}}^1$

素因数の和:191317

約数の個数: 24

約数和(自身を含む): 428359680

約数和(自身を除く): 247072692

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 191231, 382462, 573693, 764924, 1147386, 2294772, 15107249, 30214498, 45321747, 60428996, 90643494, 181286988]

約数ペア:

[(1, 181286988), (2, 90643494), (3, 60428996), (4, 45321747), (6, 30214498), (12, 15107249), (79, 2294772), (158, 1147386), (237, 764924), (316, 573693), (474, 382462), (948, 191231)]