2021107248

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{150919}}^1$

素因数の和:150967

約数の個数: 80

約数和(自身を含む): 5988505600

約数和(自身を除く): 3967398352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 150919, 301838, 452757, 603676, 905514, 1207352, 1358271, 1811028, 2414704, 2716542, 3622056, 4074813, 4678489, 5433084, 7244112, 8149626, 9356978, 10866168, 14035467, 16299252, 18713956, 21732336, 28070934, 32598504, 37427912, 42106401, 56141868, 65197008, 74855824, 84212802, 112283736, 126319203, 168425604, 224567472, 252638406, 336851208, 505276812, 673702416, 1010553624, 2021107248]

約数ペア:

[(1, 2021107248), (2, 1010553624), (3, 673702416), (4, 505276812), (6, 336851208), (8, 252638406), (9, 224567472), (12, 168425604), (16, 126319203), (18, 112283736), (24, 84212802), (27, 74855824), (31, 65197008), (36, 56141868), (48, 42106401), (54, 37427912), (62, 32598504), (72, 28070934), (93, 21732336), (108, 18713956), (124, 16299252), (144, 14035467), (186, 10866168), (216, 9356978), (248, 8149626), (279, 7244112), (372, 5433084), (432, 4678489), (496, 4074813), (558, 3622056), (744, 2716542), (837, 2414704), (1116, 1811028), (1488, 1358271), (1674, 1207352), (2232, 905514), (3348, 603676), (4464, 452757), (6696, 301838), (13392, 150919)]