17249622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 39325440

約数和(自身を除く): 22075818

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 139, 222, 258, 278, 417, 481, 559, 834, 962, 1118, 1443, 1591, 1677, 1807, 2886, 3182, 3354, 3614, 4773, 5143, 5421, 5977, 9546, 10286, 10842, 11954, 15429, 17931, 20683, 30858, 35862, 41366, 62049, 66859, 77701, 124098, 133718, 155402, 200577, 221149, 233103, 401154, 442298, 466206, 663447, 1326894, 2874937, 5749874, 8624811, 17249622]

約数ペア:

[(1, 17249622), (2, 8624811), (3, 5749874), (6, 2874937), (13, 1326894), (26, 663447), (37, 466206), (39, 442298), (43, 401154), (74, 233103), (78, 221149), (86, 200577), (111, 155402), (129, 133718), (139, 124098), (222, 77701), (258, 66859), (278, 62049), (417, 41366), (481, 35862), (559, 30858), (834, 20683), (962, 17931), (1118, 15429), (1443, 11954), (1591, 10842), (1677, 10286), (1807, 9546), (2886, 5977), (3182, 5421), (3354, 5143), (3614, 4773)]