17980452846

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4011703}}^1$

素因数の和:4011797

約数の個数: 32

約数和(自身を含む): 40437976320

約数和(自身を除く): 22457523474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 4011703, 8023406, 12035109, 24070218, 36105327, 72210654, 108315981, 216631962, 332971349, 665942698, 998914047, 1997828094, 2996742141, 5993484282, 8990226423, 17980452846]

約数ペア:

[(1, 17980452846), (2, 8990226423), (3, 5993484282), (6, 2996742141), (9, 1997828094), (18, 998914047), (27, 665942698), (54, 332971349), (83, 216631962), (166, 108315981), (249, 72210654), (498, 36105327), (747, 24070218), (1494, 12035109), (2241, 8023406), (4482, 4011703)]