74710986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{254119}}^1$

素因数の和:254138

約数の個数: 24

約数和(自身を含む): 173818080

約数和(自身を除く): 99107094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 254119, 508238, 762357, 1524714, 1778833, 3557666, 5336499, 10672998, 12451831, 24903662, 37355493, 74710986]

約数ペア:

[(1, 74710986), (2, 37355493), (3, 24903662), (6, 12451831), (7, 10672998), (14, 5336499), (21, 3557666), (42, 1778833), (49, 1524714), (98, 762357), (147, 508238), (294, 254119)]