15171492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 40853120

約数和(自身を除く): 25681628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 1657, 2289, 3052, 3314, 4578, 4971, 6628, 9156, 9942, 11599, 19884, 23198, 34797, 46396, 69594, 139188, 180613, 361226, 541839, 722452, 1083678, 1264291, 2167356, 2528582, 3792873, 5057164, 7585746, 15171492]

約数ペア:

[(1, 15171492), (2, 7585746), (3, 5057164), (4, 3792873), (6, 2528582), (7, 2167356), (12, 1264291), (14, 1083678), (21, 722452), (28, 541839), (42, 361226), (84, 180613), (109, 139188), (218, 69594), (327, 46396), (436, 34797), (654, 23198), (763, 19884), (1308, 11599), (1526, 9942), (1657, 9156), (2289, 6628), (3052, 4971), (3314, 4578)]