17258748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 43629600

約数和(自身を除く): 26370852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 349, 634, 698, 951, 1047, 1268, 1396, 1902, 2094, 3804, 4121, 4188, 4537, 8242, 9074, 12363, 13611, 16484, 18148, 24726, 27222, 49452, 54444, 110633, 221266, 331899, 442532, 663798, 1327596, 1438229, 2876458, 4314687, 5752916, 8629374, 17258748]

約数ペア:

[(1, 17258748), (2, 8629374), (3, 5752916), (4, 4314687), (6, 2876458), (12, 1438229), (13, 1327596), (26, 663798), (39, 442532), (52, 331899), (78, 221266), (156, 110633), (317, 54444), (349, 49452), (634, 27222), (698, 24726), (951, 18148), (1047, 16484), (1268, 13611), (1396, 12363), (1902, 9074), (2094, 8242), (3804, 4537), (4121, 4188)]