13958574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 19495506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 59, 86, 118, 129, 131, 177, 258, 262, 301, 354, 393, 413, 602, 786, 826, 903, 917, 1239, 1806, 1834, 2478, 2537, 2751, 5074, 5502, 5633, 7611, 7729, 11266, 15222, 15458, 16899, 17759, 23187, 33798, 35518, 39431, 46374, 53277, 54103, 78862, 106554, 108206, 118293, 162309, 236586, 324618, 332347, 664694, 997041, 1994082, 2326429, 4652858, 6979287, 13958574]

約数ペア:

[(1, 13958574), (2, 6979287), (3, 4652858), (6, 2326429), (7, 1994082), (14, 997041), (21, 664694), (42, 332347), (43, 324618), (59, 236586), (86, 162309), (118, 118293), (129, 108206), (131, 106554), (177, 78862), (258, 54103), (262, 53277), (301, 46374), (354, 39431), (393, 35518), (413, 33798), (602, 23187), (786, 17759), (826, 16899), (903, 15458), (917, 15222), (1239, 11266), (1806, 7729), (1834, 7611), (2478, 5633), (2537, 5502), (2751, 5074)]