2250292122

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{19993}}^1$

素因数の和:20064

約数の個数: 72

約数和(自身を含む): 5422492764

約数和(自身を除く): 3172200642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 169, 222, 234, 333, 338, 481, 507, 666, 962, 1014, 1443, 1521, 2886, 3042, 4329, 6253, 8658, 12506, 18759, 19993, 37518, 39986, 56277, 59979, 112554, 119958, 179937, 259909, 359874, 519818, 739741, 779727, 1479482, 1559454, 2219223, 2339181, 3378817, 4438446, 4678362, 6657669, 6757634, 9616633, 10136451, 13315338, 19233266, 20272902, 28849899, 30409353, 57699798, 60818706, 86549697, 125016229, 173099394, 250032458, 375048687, 750097374, 1125146061, 2250292122]

約数ペア:

[(1, 2250292122), (2, 1125146061), (3, 750097374), (6, 375048687), (9, 250032458), (13, 173099394), (18, 125016229), (26, 86549697), (37, 60818706), (39, 57699798), (74, 30409353), (78, 28849899), (111, 20272902), (117, 19233266), (169, 13315338), (222, 10136451), (234, 9616633), (333, 6757634), (338, 6657669), (481, 4678362), (507, 4438446), (666, 3378817), (962, 2339181), (1014, 2219223), (1443, 1559454), (1521, 1479482), (2886, 779727), (3042, 739741), (4329, 519818), (6253, 359874), (8658, 259909), (12506, 179937), (18759, 119958), (19993, 112554), (37518, 59979), (39986, 56277)]