2011893426

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{6203}}^1$

素因数の和:6735

約数の個数: 48

約数和(自身を含む): 4486832064

約数和(自身を除く): 2474938638

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 487, 666, 974, 1461, 2922, 4383, 6203, 8766, 12406, 18019, 18609, 36038, 37218, 54057, 55827, 108114, 111654, 162171, 229511, 324342, 459022, 688533, 1377066, 2065599, 3020861, 4131198, 6041722, 9062583, 18125166, 27187749, 54375498, 111771857, 223543714, 335315571, 670631142, 1005946713, 2011893426]

約数ペア:

[(1, 2011893426), (2, 1005946713), (3, 670631142), (6, 335315571), (9, 223543714), (18, 111771857), (37, 54375498), (74, 27187749), (111, 18125166), (222, 9062583), (333, 6041722), (487, 4131198), (666, 3020861), (974, 2065599), (1461, 1377066), (2922, 688533), (4383, 459022), (6203, 324342), (8766, 229511), (12406, 162171), (18019, 111654), (18609, 108114), (36038, 55827), (37218, 54057)]