28681036398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{220783}}^1$

素因数の和:221829

約数の個数: 48

約数和(自身を含む): 71088915456

約数和(自身を除く): 42407879058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1031, 2062, 3093, 6186, 7217, 9279, 14434, 18558, 21651, 43302, 64953, 129906, 220783, 441566, 662349, 1324698, 1545481, 1987047, 3090962, 3974094, 4636443, 9272886, 13909329, 27818658, 227627273, 455254546, 682881819, 1365763638, 1593390911, 2048645457, 3186781822, 4097290914, 4780172733, 9560345466, 14340518199, 28681036398]

約数ペア:

[(1, 28681036398), (2, 14340518199), (3, 9560345466), (6, 4780172733), (7, 4097290914), (9, 3186781822), (14, 2048645457), (18, 1593390911), (21, 1365763638), (42, 682881819), (63, 455254546), (126, 227627273), (1031, 27818658), (2062, 13909329), (3093, 9272886), (6186, 4636443), (7217, 3974094), (9279, 3090962), (14434, 1987047), (18558, 1545481), (21651, 1324698), (43302, 662349), (64953, 441566), (129906, 220783)]