17996894994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{468011}}^1$

素因数の和:468075

約数の個数: 64

約数和(自身を含む): 42458048640

約数和(自身を除く): 24461153646

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 377, 442, 493, 663, 754, 986, 1131, 1326, 1479, 2262, 2958, 6409, 12818, 19227, 38454, 468011, 936022, 1404033, 2808066, 6084143, 7956187, 12168286, 13572319, 15912374, 18252429, 23868561, 27144638, 36504858, 40716957, 47737122, 81433914, 103430431, 176440147, 206860862, 230729423, 310291293, 352880294, 461458846, 529320441, 620582586, 692188269, 1058640882, 1384376538, 2999482499, 5998964998, 8998447497, 17996894994]

約数ペア:

[(1, 17996894994), (2, 8998447497), (3, 5998964998), (6, 2999482499), (13, 1384376538), (17, 1058640882), (26, 692188269), (29, 620582586), (34, 529320441), (39, 461458846), (51, 352880294), (58, 310291293), (78, 230729423), (87, 206860862), (102, 176440147), (174, 103430431), (221, 81433914), (377, 47737122), (442, 40716957), (493, 36504858), (663, 27144638), (754, 23868561), (986, 18252429), (1131, 15912374), (1326, 13572319), (1479, 12168286), (2262, 7956187), (2958, 6084143), (6409, 2808066), (12818, 1404033), (19227, 936022), (38454, 468011)]