421521012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34337}}^1$

素因数の和:34389

約数の個数: 72

約数和(自身を含む): 1199907072

約数和(自身を除く): 778386060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 34337, 68674, 103011, 137348, 206022, 309033, 377707, 412044, 618066, 755414, 1064447, 1133121, 1236132, 1510828, 2128894, 2266242, 3193341, 3399363, 4257788, 4532484, 6386682, 6798726, 9580023, 11708917, 12773364, 13597452, 19160046, 23417834, 35126751, 38320092, 46835668, 70253502, 105380253, 140507004, 210760506, 421521012]

約数ペア:

[(1, 421521012), (2, 210760506), (3, 140507004), (4, 105380253), (6, 70253502), (9, 46835668), (11, 38320092), (12, 35126751), (18, 23417834), (22, 19160046), (31, 13597452), (33, 12773364), (36, 11708917), (44, 9580023), (62, 6798726), (66, 6386682), (93, 4532484), (99, 4257788), (124, 3399363), (132, 3193341), (186, 2266242), (198, 2128894), (279, 1510828), (341, 1236132), (372, 1133121), (396, 1064447), (558, 755414), (682, 618066), (1023, 412044), (1116, 377707), (1364, 309033), (2046, 206022), (3069, 137348), (4092, 103011), (6138, 68674), (12276, 34337)]