9901224

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 28713600

約数和(自身を除く): 18812376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 1993, 2484, 3986, 4968, 5979, 7972, 11958, 15944, 17937, 23916, 35874, 45839, 47832, 53811, 71748, 91678, 107622, 137517, 143496, 183356, 215244, 275034, 366712, 412551, 430488, 550068, 825102, 1100136, 1237653, 1650204, 2475306, 3300408, 4950612, 9901224]

約数ペア:

[(1, 9901224), (2, 4950612), (3, 3300408), (4, 2475306), (6, 1650204), (8, 1237653), (9, 1100136), (12, 825102), (18, 550068), (23, 430488), (24, 412551), (27, 366712), (36, 275034), (46, 215244), (54, 183356), (69, 143496), (72, 137517), (92, 107622), (108, 91678), (138, 71748), (184, 53811), (207, 47832), (216, 45839), (276, 35874), (414, 23916), (552, 17937), (621, 15944), (828, 11958), (1242, 7972), (1656, 5979), (1993, 4968), (2484, 3986)]