2018061723220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{6198359}}^1$

素因数の和:6198664

約数の個数: 48

約数和(自身を含む): 4315248645120

約数和(自身を除く): 2297186921900

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 223, 292, 365, 446, 730, 892, 1115, 1460, 2230, 4460, 16279, 32558, 65116, 81395, 162790, 325580, 6198359, 12396718, 24793436, 30991795, 61983590, 123967180, 452480207, 904960414, 1382234057, 1809920828, 2262401035, 2764468114, 4524802070, 5528936228, 6911170285, 9049604140, 13822340570, 27644681140, 100903086161, 201806172322, 403612344644, 504515430805, 1009030861610, 2018061723220]

約数ペア:

[(1, 2018061723220), (2, 1009030861610), (4, 504515430805), (5, 403612344644), (10, 201806172322), (20, 100903086161), (73, 27644681140), (146, 13822340570), (223, 9049604140), (292, 6911170285), (365, 5528936228), (446, 4524802070), (730, 2764468114), (892, 2262401035), (1115, 1809920828), (1460, 1382234057), (2230, 904960414), (4460, 452480207), (16279, 123967180), (32558, 61983590), (65116, 30991795), (81395, 24793436), (162790, 12396718), (325580, 6198359)]