40421598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20477}}^1$

素因数の和:20536

約数の個数: 32

約数和(自身を含む): 94362624

約数和(自身を除く): 53941026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 20477, 40954, 61431, 122862, 143339, 286678, 430017, 860034, 962419, 1924838, 2887257, 5774514, 6736933, 13473866, 20210799, 40421598]

約数ペア:

[(1, 40421598), (2, 20210799), (3, 13473866), (6, 6736933), (7, 5774514), (14, 2887257), (21, 1924838), (42, 962419), (47, 860034), (94, 430017), (141, 286678), (282, 143339), (329, 122862), (658, 61431), (987, 40954), (1974, 20477)]