21294096

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1637}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 55246464

約数和(自身を除く): 33952368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 1637, 2168, 3252, 3274, 4336, 4911, 6504, 6548, 9822, 13008, 13096, 19644, 26192, 39288, 78576, 443627, 887254, 1330881, 1774508, 2661762, 3549016, 5323524, 7098032, 10647048, 21294096]

約数ペア:

[(1, 21294096), (2, 10647048), (3, 7098032), (4, 5323524), (6, 3549016), (8, 2661762), (12, 1774508), (16, 1330881), (24, 887254), (48, 443627), (271, 78576), (542, 39288), (813, 26192), (1084, 19644), (1626, 13096), (1637, 13008), (2168, 9822), (3252, 6548), (3274, 6504), (4336, 4911)]