2678133042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{156781}}^1$

素因数の和:156875

約数の個数: 48

約数和(自身を含む): 6334619928

約数和(自身を除く): 3656486886

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 17082, 156781, 313562, 470343, 940686, 1411029, 2038153, 2822058, 4076306, 6114459, 11445013, 12228918, 18343377, 22890026, 34335039, 36686754, 68670078, 103005117, 148785169, 206010234, 297570338, 446355507, 892711014, 1339066521, 2678133042]

約数ペア:

[(1, 2678133042), (2, 1339066521), (3, 892711014), (6, 446355507), (9, 297570338), (13, 206010234), (18, 148785169), (26, 103005117), (39, 68670078), (73, 36686754), (78, 34335039), (117, 22890026), (146, 18343377), (219, 12228918), (234, 11445013), (438, 6114459), (657, 4076306), (949, 2822058), (1314, 2038153), (1898, 1411029), (2847, 940686), (5694, 470343), (8541, 313562), (17082, 156781)]