18116364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9377}}^1$

素因数の和:9414

約数の個数: 48

約数和(自身を含む): 50416128

約数和(自身を除く): 32299764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9377, 18754, 28131, 37508, 56262, 65639, 112524, 131278, 196917, 215671, 262556, 393834, 431342, 647013, 787668, 862684, 1294026, 1509697, 2588052, 3019394, 4529091, 6038788, 9058182, 18116364]

約数ペア:

[(1, 18116364), (2, 9058182), (3, 6038788), (4, 4529091), (6, 3019394), (7, 2588052), (12, 1509697), (14, 1294026), (21, 862684), (23, 787668), (28, 647013), (42, 431342), (46, 393834), (69, 262556), (84, 215671), (92, 196917), (138, 131278), (161, 112524), (276, 65639), (322, 56262), (483, 37508), (644, 28131), (966, 18754), (1932, 9377)]