9678456

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 26371800

約数和(自身を除く): 16693344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 587, 687, 916, 1174, 1374, 1761, 1832, 2061, 2348, 2748, 3522, 4122, 4696, 5283, 5496, 7044, 8244, 10566, 14088, 16488, 21132, 42264, 134423, 268846, 403269, 537692, 806538, 1075384, 1209807, 1613076, 2419614, 3226152, 4839228, 9678456]

約数ペア:

[(1, 9678456), (2, 4839228), (3, 3226152), (4, 2419614), (6, 1613076), (8, 1209807), (9, 1075384), (12, 806538), (18, 537692), (24, 403269), (36, 268846), (72, 134423), (229, 42264), (458, 21132), (587, 16488), (687, 14088), (916, 10566), (1174, 8244), (1374, 7044), (1761, 5496), (1832, 5283), (2061, 4696), (2348, 4122), (2748, 3522)]