31383324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17791}}^1$

素因数の和:17815

約数の個数: 54

約数和(自身を含む): 92287104

約数和(自身を除く): 60903780

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, 17791, 35582, 53373, 71164, 106746, 124537, 160119, 213492, 249074, 320238, 373611, 498148, 640476, 747222, 871759, 1120833, 1494444, 1743518, 2241666, 2615277, 3487036, 4483332, 5230554, 7845831, 10461108, 15691662, 31383324]

約数ペア:

[(1, 31383324), (2, 15691662), (3, 10461108), (4, 7845831), (6, 5230554), (7, 4483332), (9, 3487036), (12, 2615277), (14, 2241666), (18, 1743518), (21, 1494444), (28, 1120833), (36, 871759), (42, 747222), (49, 640476), (63, 498148), (84, 373611), (98, 320238), (126, 249074), (147, 213492), (196, 160119), (252, 124537), (294, 106746), (441, 71164), (588, 53373), (882, 35582), (1764, 17791)]