40227516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17737}}^1$

素因数の和:17760

約数の個数: 60

約数和(自身を含む): 120192688

約数和(自身を除く): 79965172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 17737, 35474, 53211, 70948, 106422, 124159, 159633, 212844, 248318, 319266, 372477, 478899, 496636, 638532, 744954, 957798, 1117431, 1436697, 1489908, 1915596, 2234862, 2873394, 3352293, 4469724, 5746788, 6704586, 10056879, 13409172, 20113758, 40227516]

約数ペア:

[(1, 40227516), (2, 20113758), (3, 13409172), (4, 10056879), (6, 6704586), (7, 5746788), (9, 4469724), (12, 3352293), (14, 2873394), (18, 2234862), (21, 1915596), (27, 1489908), (28, 1436697), (36, 1117431), (42, 957798), (54, 744954), (63, 638532), (81, 496636), (84, 478899), (108, 372477), (126, 319266), (162, 248318), (189, 212844), (252, 159633), (324, 124159), (378, 106422), (567, 70948), (756, 53211), (1134, 35474), (2268, 17737)]