2007780492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{27043}}^1$

素因数の和:27342

約数の個数: 48

約数和(自身を含む): 4906863360

約数和(自身を除く): 2899082868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 269, 276, 538, 807, 1076, 1614, 3228, 6187, 12374, 18561, 24748, 27043, 37122, 54086, 74244, 81129, 108172, 162258, 324516, 621989, 1243978, 1865967, 2487956, 3731934, 7274567, 7463868, 14549134, 21823701, 29098268, 43647402, 87294804, 167315041, 334630082, 501945123, 669260164, 1003890246, 2007780492]

約数ペア:

[(1, 2007780492), (2, 1003890246), (3, 669260164), (4, 501945123), (6, 334630082), (12, 167315041), (23, 87294804), (46, 43647402), (69, 29098268), (92, 21823701), (138, 14549134), (269, 7463868), (276, 7274567), (538, 3731934), (807, 2487956), (1076, 1865967), (1614, 1243978), (3228, 621989), (6187, 324516), (12374, 162258), (18561, 108172), (24748, 81129), (27043, 74244), (37122, 54086)]