123117426

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 275242968

約数和(自身を除く): 152125542

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 401, 461, 666, 802, 922, 1203, 1383, 2406, 2766, 3609, 4149, 7218, 8298, 14837, 17057, 29674, 34114, 44511, 51171, 89022, 102342, 133533, 153513, 184861, 267066, 307026, 369722, 554583, 1109166, 1663749, 3327498, 6839857, 13679714, 20519571, 41039142, 61558713, 123117426]

約数ペア:

[(1, 123117426), (2, 61558713), (3, 41039142), (6, 20519571), (9, 13679714), (18, 6839857), (37, 3327498), (74, 1663749), (111, 1109166), (222, 554583), (333, 369722), (401, 307026), (461, 267066), (666, 184861), (802, 153513), (922, 133533), (1203, 102342), (1383, 89022), (2406, 51171), (2766, 44511), (3609, 34114), (4149, 29674), (7218, 17057), (8298, 14837)]