1243669842

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8951}}^1$

素因数の和:9076

約数の個数: 64

約数和(自身を含む): 2887557120

約数和(自身を除く): 1643887278

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 837, 1494, 1674, 2241, 2573, 4482, 5146, 7719, 8951, 15438, 17902, 23157, 26853, 46314, 53706, 69471, 80559, 138942, 161118, 241677, 277481, 483354, 554962, 742933, 832443, 1485866, 1664886, 2228799, 2497329, 4457598, 4994658, 6686397, 7491987, 13372794, 14983974, 20059191, 23030923, 40118382, 46061846, 69092769, 138185538, 207278307, 414556614, 621834921, 1243669842]

約数ペア:

[(1, 1243669842), (2, 621834921), (3, 414556614), (6, 207278307), (9, 138185538), (18, 69092769), (27, 46061846), (31, 40118382), (54, 23030923), (62, 20059191), (83, 14983974), (93, 13372794), (166, 7491987), (186, 6686397), (249, 4994658), (279, 4457598), (498, 2497329), (558, 2228799), (747, 1664886), (837, 1485866), (1494, 832443), (1674, 742933), (2241, 554962), (2573, 483354), (4482, 277481), (5146, 241677), (7719, 161118), (8951, 138942), (15438, 80559), (17902, 69471), (23157, 53706), (26853, 46314)]