27688932

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 72072000

約数和(自身を除く): 44383068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 571, 898, 1142, 1347, 1713, 1796, 2284, 2694, 3426, 4041, 5139, 5388, 6852, 8082, 10278, 12123, 15417, 16164, 20556, 24246, 30834, 48492, 61668, 256379, 512758, 769137, 1025516, 1538274, 2307411, 3076548, 4614822, 6922233, 9229644, 13844466, 27688932]

約数ペア:

[(1, 27688932), (2, 13844466), (3, 9229644), (4, 6922233), (6, 4614822), (9, 3076548), (12, 2307411), (18, 1538274), (27, 1025516), (36, 769137), (54, 512758), (108, 256379), (449, 61668), (571, 48492), (898, 30834), (1142, 24246), (1347, 20556), (1713, 16164), (1796, 15417), (2284, 12123), (2694, 10278), (3426, 8082), (4041, 6852), (5139, 5388)]