2018040476848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11057029}}^1$

素因数の和:11057126

約数の個数: 80

約数和(自身を含む): 4590348118560

約数和(自身を除く): 2572307641712

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 488, 671, 748, 976, 1037, 1342, 1496, 2074, 2684, 2992, 4148, 5368, 8296, 10736, 11407, 16592, 22814, 45628, 91256, 182512, 11057029, 22114058, 44228116, 88456232, 121627319, 176912464, 187969493, 243254638, 375938986, 486509276, 674478769, 751877972, 973018552, 1348957538, 1503755944, 1946037104, 2067664423, 2697915076, 3007511888, 4135328846, 5395830152, 7419266459, 8270657692, 10791660304, 11466139073, 14838532918, 16541315384, 22932278146, 29677065836, 33082630768, 45864556292, 59354131672, 91729112584, 118708263344, 126127529803, 183458225168, 252255059606, 504510119212, 1009020238424, 2018040476848]

約数ペア:

[(1, 2018040476848), (2, 1009020238424), (4, 504510119212), (8, 252255059606), (11, 183458225168), (16, 126127529803), (17, 118708263344), (22, 91729112584), (34, 59354131672), (44, 45864556292), (61, 33082630768), (68, 29677065836), (88, 22932278146), (122, 16541315384), (136, 14838532918), (176, 11466139073), (187, 10791660304), (244, 8270657692), (272, 7419266459), (374, 5395830152), (488, 4135328846), (671, 3007511888), (748, 2697915076), (976, 2067664423), (1037, 1946037104), (1342, 1503755944), (1496, 1348957538), (2074, 973018552), (2684, 751877972), (2992, 674478769), (4148, 486509276), (5368, 375938986), (8296, 243254638), (10736, 187969493), (11407, 176912464), (16592, 121627319), (22814, 88456232), (45628, 44228116), (91256, 22114058), (182512, 11057029)]