72801198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{212869}}^1$

素因数の和:212896

約数の個数: 24

約数和(自身を含む): 166038600

約数和(自身を除く): 93237402

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 212869, 425738, 638607, 1277214, 1915821, 3831642, 4044511, 8089022, 12133533, 24267066, 36400599, 72801198]

約数ペア:

[(1, 72801198), (2, 36400599), (3, 24267066), (6, 12133533), (9, 8089022), (18, 4044511), (19, 3831642), (38, 1915821), (57, 1277214), (114, 638607), (171, 425738), (342, 212869)]