40674906

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^2$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 92560320

約数和(自身を除く): 51885414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 103, 142, 206, 213, 309, 426, 618, 639, 927, 1278, 1854, 1917, 2781, 3834, 5562, 7313, 10609, 14626, 21218, 21939, 31827, 43878, 63654, 65817, 95481, 131634, 190962, 197451, 286443, 394902, 572886, 753239, 1506478, 2259717, 4519434, 6779151, 13558302, 20337453, 40674906]

約数ペア:

[(1, 40674906), (2, 20337453), (3, 13558302), (6, 6779151), (9, 4519434), (18, 2259717), (27, 1506478), (54, 753239), (71, 572886), (103, 394902), (142, 286443), (206, 197451), (213, 190962), (309, 131634), (426, 95481), (618, 65817), (639, 63654), (927, 43878), (1278, 31827), (1854, 21939), (1917, 21218), (2781, 14626), (3834, 10609), (5562, 7313)]