15688242

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:984

約数の個数: 40

約数和(自身を含む): 35505756

約数和(自身を除く): 19817514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 857, 1017, 1714, 2034, 2571, 3051, 5142, 6102, 7713, 9153, 15426, 18306, 23139, 46278, 69417, 96841, 138834, 193682, 290523, 581046, 871569, 1743138, 2614707, 5229414, 7844121, 15688242]

約数ペア:

[(1, 15688242), (2, 7844121), (3, 5229414), (6, 2614707), (9, 1743138), (18, 871569), (27, 581046), (54, 290523), (81, 193682), (113, 138834), (162, 96841), (226, 69417), (339, 46278), (678, 23139), (857, 18306), (1017, 15426), (1714, 9153), (2034, 7713), (2571, 6102), (3051, 5142)]