39123456

素因数分解:

$2^9\times 3^1\times {\mathrm{25471}}^1$

素因数の和:25492

約数の個数: 40

約数和(自身を含む): 104231424

約数和(自身を除く): 65107968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 25471, 50942, 76413, 101884, 152826, 203768, 305652, 407536, 611304, 815072, 1222608, 1630144, 2445216, 3260288, 4890432, 6520576, 9780864, 13041152, 19561728, 39123456]

約数ペア:

[(1, 39123456), (2, 19561728), (3, 13041152), (4, 9780864), (6, 6520576), (8, 4890432), (12, 3260288), (16, 2445216), (24, 1630144), (32, 1222608), (48, 815072), (64, 611304), (96, 407536), (128, 305652), (192, 203768), (256, 152826), (384, 101884), (512, 76413), (768, 50942), (1536, 25471)]