2791746

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:940

約数の個数: 40

約数和(自身を含む): 6592080

約数和(自身を除く): 3800334

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 907, 1026, 1539, 1814, 2721, 3078, 5442, 8163, 16326, 17233, 24489, 34466, 48978, 51699, 73467, 103398, 146934, 155097, 310194, 465291, 930582, 1395873, 2791746]

約数ペア:

[(1, 2791746), (2, 1395873), (3, 930582), (6, 465291), (9, 310194), (18, 155097), (19, 146934), (27, 103398), (38, 73467), (54, 51699), (57, 48978), (81, 34466), (114, 24489), (162, 17233), (171, 16326), (342, 8163), (513, 5442), (907, 3078), (1026, 2721), (1539, 1814)]