190720908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{756829}}^1$

素因数の和:756846

約数の個数: 36

約数和(自身を含む): 550972240

約数和(自身を除く): 360251332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 756829, 1513658, 2270487, 3027316, 4540974, 5297803, 6811461, 9081948, 10595606, 13622922, 15893409, 21191212, 27245844, 31786818, 47680227, 63573636, 95360454, 190720908]

約数ペア:

[(1, 190720908), (2, 95360454), (3, 63573636), (4, 47680227), (6, 31786818), (7, 27245844), (9, 21191212), (12, 15893409), (14, 13622922), (18, 10595606), (21, 9081948), (28, 6811461), (36, 5297803), (42, 4540974), (63, 3027316), (84, 2270487), (126, 1513658), (252, 756829)]