1802786244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1451}}^1\times {\mathrm{2113}}^1$

素因数の和:3585

約数の個数: 72

約数和(自身を含む): 4898966688

約数和(自身を除く): 3096180444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1451, 2113, 2902, 4226, 4353, 5804, 6339, 8452, 8706, 10157, 12678, 14791, 17412, 20314, 25356, 29582, 30471, 40628, 44373, 59164, 60942, 71099, 88746, 103537, 121884, 142198, 177492, 207074, 213297, 284396, 310611, 414148, 426594, 621222, 853188, 1242444, 3065963, 6131926, 9197889, 12263852, 18395778, 21461741, 36791556, 42923482, 64385223, 85846964, 128770446, 150232187, 257540892, 300464374, 450696561, 600928748, 901393122, 1802786244]

約数ペア:

[(1, 1802786244), (2, 901393122), (3, 600928748), (4, 450696561), (6, 300464374), (7, 257540892), (12, 150232187), (14, 128770446), (21, 85846964), (28, 64385223), (42, 42923482), (49, 36791556), (84, 21461741), (98, 18395778), (147, 12263852), (196, 9197889), (294, 6131926), (588, 3065963), (1451, 1242444), (2113, 853188), (2902, 621222), (4226, 426594), (4353, 414148), (5804, 310611), (6339, 284396), (8452, 213297), (8706, 207074), (10157, 177492), (12678, 142198), (14791, 121884), (17412, 103537), (20314, 88746), (25356, 71099), (29582, 60942), (30471, 59164), (40628, 44373)]