2018369736

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{354847}}^1$

素因数の和:354938

約数の個数: 48

約数和(自身を含む): 5535628800

約数和(自身を除く): 3517259064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 354847, 709694, 1064541, 1419388, 2129082, 2838776, 3193623, 4258164, 6387246, 8516328, 12774492, 25548984, 28032913, 56065826, 84098739, 112131652, 168197478, 224263304, 252296217, 336394956, 504592434, 672789912, 1009184868, 2018369736]

約数ペア:

[(1, 2018369736), (2, 1009184868), (3, 672789912), (4, 504592434), (6, 336394956), (8, 252296217), (9, 224263304), (12, 168197478), (18, 112131652), (24, 84098739), (36, 56065826), (72, 28032913), (79, 25548984), (158, 12774492), (237, 8516328), (316, 6387246), (474, 4258164), (632, 3193623), (711, 2838776), (948, 2129082), (1422, 1419388), (1896, 1064541), (2844, 709694), (5688, 354847)]