131416452

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{32887}}^1$

素因数の和:32937

約数の個数: 48

約数和(自身を含む): 349928320

約数和(自身を除く): 218511868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 32887, 65774, 98661, 131548, 197322, 295983, 394644, 591966, 887949, 1183932, 1216819, 1775898, 2433638, 3551796, 3650457, 4867276, 7300914, 10951371, 14601828, 21902742, 32854113, 43805484, 65708226, 131416452]

約数ペア:

[(1, 131416452), (2, 65708226), (3, 43805484), (4, 32854113), (6, 21902742), (9, 14601828), (12, 10951371), (18, 7300914), (27, 4867276), (36, 3650457), (37, 3551796), (54, 2433638), (74, 1775898), (108, 1216819), (111, 1183932), (148, 887949), (222, 591966), (333, 394644), (444, 295983), (666, 197322), (999, 131548), (1332, 98661), (1998, 65774), (3996, 32887)]