2019921282

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3869581}}^1$

素因数の和:3869618

約数の個数: 24

約数和(自身を含む): 4527410940

約数和(自身を除く): 2507489658

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 3869581, 7739162, 11608743, 23217486, 34826229, 69652458, 112217849, 224435698, 336653547, 673307094, 1009960641, 2019921282]

約数ペア:

[(1, 2019921282), (2, 1009960641), (3, 673307094), (6, 336653547), (9, 224435698), (18, 112217849), (29, 69652458), (58, 34826229), (87, 23217486), (174, 11608743), (261, 7739162), (522, 3869581)]