2018129092

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8297}}^1$

素因数の和:8405

約数の個数: 72

約数和(自身を含む): 4410121464

約数和(自身を除く): 2391992372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 119, 146, 196, 238, 292, 476, 511, 833, 1022, 1241, 1666, 2044, 2482, 3332, 3577, 4964, 7154, 8297, 8687, 14308, 16594, 17374, 33188, 34748, 58079, 60809, 116158, 121618, 141049, 232316, 243236, 282098, 406553, 564196, 605681, 813106, 987343, 1211362, 1626212, 1974686, 2422724, 3949372, 4239767, 6911401, 8479534, 10296577, 13822802, 16959068, 20593154, 27645604, 29678369, 41186308, 59356738, 72076039, 118713476, 144152078, 288304156, 504532273, 1009064546, 2018129092]

約数ペア:

[(1, 2018129092), (2, 1009064546), (4, 504532273), (7, 288304156), (14, 144152078), (17, 118713476), (28, 72076039), (34, 59356738), (49, 41186308), (68, 29678369), (73, 27645604), (98, 20593154), (119, 16959068), (146, 13822802), (196, 10296577), (238, 8479534), (292, 6911401), (476, 4239767), (511, 3949372), (833, 2422724), (1022, 1974686), (1241, 1626212), (1666, 1211362), (2044, 987343), (2482, 813106), (3332, 605681), (3577, 564196), (4964, 406553), (7154, 282098), (8297, 243236), (8687, 232316), (14308, 141049), (16594, 121618), (17374, 116158), (33188, 60809), (34748, 58079)]