39995592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18313}}^1$

素因数の和:18342

約数の個数: 64

約数和(自身を含む): 123070080

約数和(自身を除く): 83074488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 18313, 36626, 54939, 73252, 109878, 128191, 146504, 219756, 238069, 256382, 384573, 439512, 476138, 512764, 714207, 769146, 952276, 1025528, 1428414, 1538292, 1666483, 1904552, 2856828, 3076584, 3332966, 4999449, 5713656, 6665932, 9998898, 13331864, 19997796, 39995592]

約数ペア:

[(1, 39995592), (2, 19997796), (3, 13331864), (4, 9998898), (6, 6665932), (7, 5713656), (8, 4999449), (12, 3332966), (13, 3076584), (14, 2856828), (21, 1904552), (24, 1666483), (26, 1538292), (28, 1428414), (39, 1025528), (42, 952276), (52, 769146), (56, 714207), (78, 512764), (84, 476138), (91, 439512), (104, 384573), (156, 256382), (168, 238069), (182, 219756), (273, 146504), (312, 128191), (364, 109878), (546, 73252), (728, 54939), (1092, 36626), (2184, 18313)]