189135738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{32939}}^1$

素因数の和:32987

約数の個数: 48

約数和(自身を含む): 462477600

約数和(自身を除く): 273341862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 32939, 65878, 98817, 197634, 296451, 362329, 592902, 724658, 955231, 1086987, 1910462, 2173974, 2865693, 3260961, 5731386, 6521922, 8597079, 10507541, 17194158, 21015082, 31522623, 63045246, 94567869, 189135738]

約数ペア:

[(1, 189135738), (2, 94567869), (3, 63045246), (6, 31522623), (9, 21015082), (11, 17194158), (18, 10507541), (22, 8597079), (29, 6521922), (33, 5731386), (58, 3260961), (66, 2865693), (87, 2173974), (99, 1910462), (174, 1086987), (198, 955231), (261, 724658), (319, 592902), (522, 362329), (638, 296451), (957, 197634), (1914, 98817), (2871, 65878), (5742, 32939)]