2021033142

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{49009}}^1$

素因数の和:49125

約数の個数: 48

約数和(自身を含む): 4587336000

約数和(自身を除く): 2566302858

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 1422, 2291, 4582, 6873, 13746, 20619, 41238, 49009, 98018, 147027, 294054, 441081, 882162, 1421261, 2842522, 3871711, 4263783, 7743422, 8527566, 11615133, 12791349, 23230266, 25582698, 34845399, 69690798, 112279619, 224559238, 336838857, 673677714, 1010516571, 2021033142]

約数ペア:

[(1, 2021033142), (2, 1010516571), (3, 673677714), (6, 336838857), (9, 224559238), (18, 112279619), (29, 69690798), (58, 34845399), (79, 25582698), (87, 23230266), (158, 12791349), (174, 11615133), (237, 8527566), (261, 7743422), (474, 4263783), (522, 3871711), (711, 2842522), (1422, 1421261), (2291, 882162), (4582, 441081), (6873, 294054), (13746, 147027), (20619, 98018), (41238, 49009)]