21592248

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2137}}^1$

素因数の和:2567

約数の個数: 32

約数和(自身を含む): 54134160

約数和(自身を除く): 32541912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2137, 2526, 3368, 4274, 5052, 6411, 8548, 10104, 12822, 17096, 25644, 51288, 899677, 1799354, 2699031, 3598708, 5398062, 7197416, 10796124, 21592248]

約数ペア:

[(1, 21592248), (2, 10796124), (3, 7197416), (4, 5398062), (6, 3598708), (8, 2699031), (12, 1799354), (24, 899677), (421, 51288), (842, 25644), (1263, 17096), (1684, 12822), (2137, 10104), (2526, 8548), (3368, 6411), (4274, 5052)]