122621028

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{74587}}^1$

素因数の和:74731

約数の個数: 24

約数和(自身を含む): 288208032

約数和(自身を除く): 165587004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 74587, 149174, 223761, 298348, 447522, 895044, 10218419, 20436838, 30655257, 40873676, 61310514, 122621028]

約数ペア:

[(1, 122621028), (2, 61310514), (3, 40873676), (4, 30655257), (6, 20436838), (12, 10218419), (137, 895044), (274, 447522), (411, 298348), (548, 223761), (822, 149174), (1644, 74587)]