16984188

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12097}}^1$

素因数の和:12123

約数の個数: 48

約数和(自身を含む): 47424160

約数和(自身を除く): 30439972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 12097, 24194, 36291, 48388, 72582, 108873, 145164, 157261, 217746, 314522, 326619, 435492, 471783, 629044, 653238, 943566, 1306476, 1415349, 1887132, 2830698, 4246047, 5661396, 8492094, 16984188]

約数ペア:

[(1, 16984188), (2, 8492094), (3, 5661396), (4, 4246047), (6, 2830698), (9, 1887132), (12, 1415349), (13, 1306476), (18, 943566), (26, 653238), (27, 629044), (36, 471783), (39, 435492), (52, 326619), (54, 314522), (78, 217746), (108, 157261), (117, 145164), (156, 108873), (234, 72582), (351, 48388), (468, 36291), (702, 24194), (1404, 12097)]