25125714

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:946

約数の個数: 56

約数和(自身を含む): 59546640

約数和(自身を除く): 34420926

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 907, 1026, 1458, 1539, 1814, 2721, 3078, 4617, 5442, 8163, 9234, 13851, 16326, 17233, 24489, 27702, 34466, 48978, 51699, 73467, 103398, 146934, 155097, 220401, 310194, 440802, 465291, 661203, 930582, 1322406, 1395873, 2791746, 4187619, 8375238, 12562857, 25125714]

約数ペア:

[(1, 25125714), (2, 12562857), (3, 8375238), (6, 4187619), (9, 2791746), (18, 1395873), (19, 1322406), (27, 930582), (38, 661203), (54, 465291), (57, 440802), (81, 310194), (114, 220401), (162, 155097), (171, 146934), (243, 103398), (342, 73467), (486, 51699), (513, 48978), (729, 34466), (907, 27702), (1026, 24489), (1458, 17233), (1539, 16326), (1814, 13851), (2721, 9234), (3078, 8163), (4617, 5442)]