15764148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 54

約数和(自身を含む): 42090594

約数和(自身を除く): 26326446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1213, 1444, 2166, 2426, 3249, 3639, 4332, 4852, 6498, 7278, 10917, 12996, 14556, 21834, 23047, 43668, 46094, 69141, 92188, 138282, 207423, 276564, 414846, 437893, 829692, 875786, 1313679, 1751572, 2627358, 3941037, 5254716, 7882074, 15764148]

約数ペア:

[(1, 15764148), (2, 7882074), (3, 5254716), (4, 3941037), (6, 2627358), (9, 1751572), (12, 1313679), (18, 875786), (19, 829692), (36, 437893), (38, 414846), (57, 276564), (76, 207423), (114, 138282), (171, 92188), (228, 69141), (342, 46094), (361, 43668), (684, 23047), (722, 21834), (1083, 14556), (1213, 12996), (1444, 10917), (2166, 7278), (2426, 6498), (3249, 4852), (3639, 4332)]