18525156736

素因数分解:

$2^7\times {\mathrm{457}}^1\times {\mathrm{316691}}^1$

素因数の和:317162

約数の個数: 32

約数和(自身を含む): 36986458680

約数和(自身を除く): 18461301944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 457, 914, 1828, 3656, 7312, 14624, 29248, 58496, 316691, 633382, 1266764, 2533528, 5067056, 10134112, 20268224, 40536448, 144727787, 289455574, 578911148, 1157822296, 2315644592, 4631289184, 9262578368, 18525156736]

約数ペア:

[(1, 18525156736), (2, 9262578368), (4, 4631289184), (8, 2315644592), (16, 1157822296), (32, 578911148), (64, 289455574), (128, 144727787), (457, 40536448), (914, 20268224), (1828, 10134112), (3656, 5067056), (7312, 2533528), (14624, 1266764), (29248, 633382), (58496, 316691)]