40833378

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 90979200

約数和(自身を除く): 50145822

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 359, 426, 534, 639, 718, 801, 1077, 1278, 1602, 2154, 3231, 6319, 6462, 12638, 18957, 25489, 31951, 37914, 50978, 56871, 63902, 76467, 95853, 113742, 152934, 191706, 229401, 287559, 458802, 575118, 2268521, 4537042, 6805563, 13611126, 20416689, 40833378]

約数ペア:

[(1, 40833378), (2, 20416689), (3, 13611126), (6, 6805563), (9, 4537042), (18, 2268521), (71, 575118), (89, 458802), (142, 287559), (178, 229401), (213, 191706), (267, 152934), (359, 113742), (426, 95853), (534, 76467), (639, 63902), (718, 56871), (801, 50978), (1077, 37914), (1278, 31951), (1602, 25489), (2154, 18957), (3231, 12638), (6319, 6462)]