1555148856

素因数分解:

$2^3\times 3^1\times {\mathrm{3557}}^1\times {\mathrm{18217}}^1$

素因数の和:21783

約数の個数: 32

約数和(自身を含む): 3889178640

約数和(自身を除く): 2334029784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3557, 7114, 10671, 14228, 18217, 21342, 28456, 36434, 42684, 54651, 72868, 85368, 109302, 145736, 218604, 437208, 64797869, 129595738, 194393607, 259191476, 388787214, 518382952, 777574428, 1555148856]

約数ペア:

[(1, 1555148856), (2, 777574428), (3, 518382952), (4, 388787214), (6, 259191476), (8, 194393607), (12, 129595738), (24, 64797869), (3557, 437208), (7114, 218604), (10671, 145736), (14228, 109302), (18217, 85368), (21342, 72868), (28456, 54651), (36434, 42684)]