18053436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 44352000

約数和(自身を除く): 26298564

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 439, 447, 596, 878, 894, 1317, 1756, 1788, 2634, 3427, 5268, 6854, 10097, 10281, 13708, 20194, 20562, 30291, 40388, 41124, 60582, 65411, 121164, 130822, 196233, 261644, 392466, 784932, 1504453, 3008906, 4513359, 6017812, 9026718, 18053436]

約数ペア:

[(1, 18053436), (2, 9026718), (3, 6017812), (4, 4513359), (6, 3008906), (12, 1504453), (23, 784932), (46, 392466), (69, 261644), (92, 196233), (138, 130822), (149, 121164), (276, 65411), (298, 60582), (439, 41124), (447, 40388), (596, 30291), (878, 20562), (894, 20194), (1317, 13708), (1756, 10281), (1788, 10097), (2634, 6854), (3427, 5268)]