21962664

素因数分解:

$2^3\times 3^4\times {\mathrm{33893}}^1$

素因数の和:33911

約数の個数: 40

約数和(自身を含む): 61517610

約数和(自身を除く): 39554946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33893, 67786, 101679, 135572, 203358, 271144, 305037, 406716, 610074, 813432, 915111, 1220148, 1830222, 2440296, 2745333, 3660444, 5490666, 7320888, 10981332, 21962664]

約数ペア:

[(1, 21962664), (2, 10981332), (3, 7320888), (4, 5490666), (6, 3660444), (8, 2745333), (9, 2440296), (12, 1830222), (18, 1220148), (24, 915111), (27, 813432), (36, 610074), (54, 406716), (72, 305037), (81, 271144), (108, 203358), (162, 135572), (216, 101679), (324, 67786), (648, 33893)]