13992246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 32235840

約数和(自身を除く): 18243594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 251, 326, 342, 489, 502, 753, 978, 1467, 1506, 2259, 2934, 3097, 4518, 4769, 6194, 9291, 9538, 14307, 18582, 27873, 28614, 40913, 42921, 55746, 81826, 85842, 122739, 245478, 368217, 736434, 777347, 1554694, 2332041, 4664082, 6996123, 13992246]

約数ペア:

[(1, 13992246), (2, 6996123), (3, 4664082), (6, 2332041), (9, 1554694), (18, 777347), (19, 736434), (38, 368217), (57, 245478), (114, 122739), (163, 85842), (171, 81826), (251, 55746), (326, 42921), (342, 40913), (489, 28614), (502, 27873), (753, 18582), (978, 14307), (1467, 9538), (1506, 9291), (2259, 6194), (2934, 4769), (3097, 4518)]