1405945044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{797021}}^1$

素因数の和:797045

約数の個数: 54

約数和(自身を含む): 4134153114

約数和(自身を除く): 2728208070

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 797021, 1594042, 2391063, 3188084, 4782126, 5579147, 7173189, 9564252, 11158294, 14346378, 16737441, 22316588, 28692756, 33474882, 39054029, 50212323, 66949764, 78108058, 100424646, 117162087, 156216116, 200849292, 234324174, 351486261, 468648348, 702972522, 1405945044]

約数ペア:

[(1, 1405945044), (2, 702972522), (3, 468648348), (4, 351486261), (6, 234324174), (7, 200849292), (9, 156216116), (12, 117162087), (14, 100424646), (18, 78108058), (21, 66949764), (28, 50212323), (36, 39054029), (42, 33474882), (49, 28692756), (63, 22316588), (84, 16737441), (98, 14346378), (126, 11158294), (147, 9564252), (196, 7173189), (252, 5579147), (294, 4782126), (441, 3188084), (588, 2391063), (882, 1594042), (1764, 797021)]