38943738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 88957440

約数和(自身を除く): 50013702

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 654, 863, 981, 1726, 1962, 2507, 2589, 5014, 5178, 7521, 7767, 15042, 15534, 19849, 22563, 39698, 45126, 59547, 94067, 119094, 178641, 188134, 282201, 357282, 564402, 846603, 1693206, 2163541, 4327082, 6490623, 12981246, 19471869, 38943738]

約数ペア:

[(1, 38943738), (2, 19471869), (3, 12981246), (6, 6490623), (9, 4327082), (18, 2163541), (23, 1693206), (46, 846603), (69, 564402), (109, 357282), (138, 282201), (207, 188134), (218, 178641), (327, 119094), (414, 94067), (654, 59547), (863, 45126), (981, 39698), (1726, 22563), (1962, 19849), (2507, 15534), (2589, 15042), (5014, 7767), (5178, 7521)]