2017589238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179917}}^1$

素因数の和:180021

約数の個数: 48

約数和(自身を含む): 5052097440

約数和(自身を除く): 3034508202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 179917, 359834, 539751, 1079502, 1259419, 1619253, 2518838, 3238506, 3778257, 7556514, 11334771, 16012613, 22669542, 32025226, 48037839, 96075678, 112088291, 144113517, 224176582, 288227034, 336264873, 672529746, 1008794619, 2017589238]

約数ペア:

[(1, 2017589238), (2, 1008794619), (3, 672529746), (6, 336264873), (7, 288227034), (9, 224176582), (14, 144113517), (18, 112088291), (21, 96075678), (42, 48037839), (63, 32025226), (89, 22669542), (126, 16012613), (178, 11334771), (267, 7556514), (534, 3778257), (623, 3238506), (801, 2518838), (1246, 1619253), (1602, 1259419), (1869, 1079502), (3738, 539751), (5607, 359834), (11214, 179917)]