918192642

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{76631}}^1$

素因数の和:78633

約数の個数: 16

約数和(自身を含む): 1837328832

約数和(自身を除く): 919136190

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 76631, 153262, 229893, 459786, 153032107, 306064214, 459096321, 918192642]

約数ペア:

[(1, 918192642), (2, 459096321), (3, 306064214), (6, 153032107), (1997, 459786), (3994, 229893), (5991, 153262), (11982, 76631)]