39421656

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28817}}^1$

素因数の和:28848

約数の個数: 48

約数和(自身を含む): 112390200

約数和(自身を除く): 72968544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 28817, 57634, 86451, 115268, 172902, 230536, 259353, 345804, 518706, 547523, 691608, 1037412, 1095046, 1642569, 2074824, 2190092, 3285138, 4380184, 4927707, 6570276, 9855414, 13140552, 19710828, 39421656]

約数ペア:

[(1, 39421656), (2, 19710828), (3, 13140552), (4, 9855414), (6, 6570276), (8, 4927707), (9, 4380184), (12, 3285138), (18, 2190092), (19, 2074824), (24, 1642569), (36, 1095046), (38, 1037412), (57, 691608), (72, 547523), (76, 518706), (114, 345804), (152, 259353), (171, 230536), (228, 172902), (342, 115268), (456, 86451), (684, 57634), (1368, 28817)]