2187440004

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{2909}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 5146928640

約数和(自身を除く): 2959488636

約数列:

[1, 2, 3, 4, 6, 12, 223, 281, 446, 562, 669, 843, 892, 1124, 1338, 1686, 2676, 2909, 3372, 5818, 8727, 11636, 17454, 34908, 62663, 125326, 187989, 250652, 375978, 648707, 751956, 817429, 1297414, 1634858, 1946121, 2452287, 2594828, 3269716, 3892242, 4904574, 7784484, 9809148, 182286667, 364573334, 546860001, 729146668, 1093720002, 2187440004]

約数ペア:

[(1, 2187440004), (2, 1093720002), (3, 729146668), (4, 546860001), (6, 364573334), (12, 182286667), (223, 9809148), (281, 7784484), (446, 4904574), (562, 3892242), (669, 3269716), (843, 2594828), (892, 2452287), (1124, 1946121), (1338, 1634858), (1686, 1297414), (2676, 817429), (2909, 751956), (3372, 648707), (5818, 375978), (8727, 250652), (11636, 187989), (17454, 125326), (34908, 62663)]