40995738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19139}}^1$

素因数の和:19171

約数の個数: 48

約数和(自身を含む): 107490240

約数和(自身を除く): 66494502

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 19139, 38278, 57417, 114834, 133973, 172251, 267946, 325363, 344502, 401919, 650726, 803838, 976089, 1205757, 1952178, 2277541, 2411514, 2928267, 4555082, 5856534, 6832623, 13665246, 20497869, 40995738]

約数ペア:

[(1, 40995738), (2, 20497869), (3, 13665246), (6, 6832623), (7, 5856534), (9, 4555082), (14, 2928267), (17, 2411514), (18, 2277541), (21, 1952178), (34, 1205757), (42, 976089), (51, 803838), (63, 650726), (102, 401919), (119, 344502), (126, 325363), (153, 267946), (238, 172251), (306, 133973), (357, 114834), (714, 57417), (1071, 38278), (2142, 19139)]