2178701706

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 4530629376

約数和(自身を除く): 2351927670

約数列:

[1, 2, 3, 6, 41, 82, 123, 167, 181, 246, 293, 334, 362, 501, 543, 586, 879, 1002, 1086, 1758, 6847, 7421, 12013, 13694, 14842, 20541, 22263, 24026, 30227, 36039, 41082, 44526, 48931, 53033, 60454, 72078, 90681, 97862, 106066, 146793, 159099, 181362, 293586, 318198, 1239307, 2006171, 2174353, 2478614, 3717921, 4012342, 4348706, 6018513, 6523059, 7435842, 8856511, 12037026, 13046118, 17713022, 26569533, 53139066, 363116951, 726233902, 1089350853, 2178701706]

約数ペア:

[(1, 2178701706), (2, 1089350853), (3, 726233902), (6, 363116951), (41, 53139066), (82, 26569533), (123, 17713022), (167, 13046118), (181, 12037026), (246, 8856511), (293, 7435842), (334, 6523059), (362, 6018513), (501, 4348706), (543, 4012342), (586, 3717921), (879, 2478614), (1002, 2174353), (1086, 2006171), (1758, 1239307), (6847, 318198), (7421, 293586), (12013, 181362), (13694, 159099), (14842, 146793), (20541, 106066), (22263, 97862), (24026, 90681), (30227, 72078), (36039, 60454), (41082, 53033), (44526, 48931)]