40148244

素因数分解:

$2^2\times 3^3\times {\mathrm{421}}^1\times {\mathrm{883}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 104453440

約数和(自身を除く): 64305196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 421, 842, 883, 1263, 1684, 1766, 2526, 2649, 3532, 3789, 5052, 5298, 7578, 7947, 10596, 11367, 15156, 15894, 22734, 23841, 31788, 45468, 47682, 95364, 371743, 743486, 1115229, 1486972, 2230458, 3345687, 4460916, 6691374, 10037061, 13382748, 20074122, 40148244]

約数ペア:

[(1, 40148244), (2, 20074122), (3, 13382748), (4, 10037061), (6, 6691374), (9, 4460916), (12, 3345687), (18, 2230458), (27, 1486972), (36, 1115229), (54, 743486), (108, 371743), (421, 95364), (842, 47682), (883, 45468), (1263, 31788), (1684, 23841), (1766, 22734), (2526, 15894), (2649, 15156), (3532, 11367), (3789, 10596), (5052, 7947), (5298, 7578)]