4020996978

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{39461}}^1$

素因数の和:39529

約数の個数: 80

約数和(自身を含む): 9798098904

約数和(自身を除く): 5777101926

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1377, 1887, 1998, 2754, 2997, 3774, 5661, 5994, 11322, 16983, 33966, 39461, 50949, 78922, 101898, 118383, 236766, 355149, 670837, 710298, 1065447, 1341674, 1460057, 2012511, 2130894, 2920114, 3196341, 4025022, 4380171, 6037533, 6392682, 8760342, 12075066, 13140513, 18112599, 24820969, 26281026, 36225198, 39421539, 49641938, 54337797, 74462907, 78843078, 108675594, 118264617, 148925814, 223388721, 236529234, 446777442, 670166163, 1340332326, 2010498489, 4020996978]

約数ペア:

[(1, 4020996978), (2, 2010498489), (3, 1340332326), (6, 670166163), (9, 446777442), (17, 236529234), (18, 223388721), (27, 148925814), (34, 118264617), (37, 108675594), (51, 78843078), (54, 74462907), (74, 54337797), (81, 49641938), (102, 39421539), (111, 36225198), (153, 26281026), (162, 24820969), (222, 18112599), (306, 13140513), (333, 12075066), (459, 8760342), (629, 6392682), (666, 6037533), (918, 4380171), (999, 4025022), (1258, 3196341), (1377, 2920114), (1887, 2130894), (1998, 2012511), (2754, 1460057), (2997, 1341674), (3774, 1065447), (5661, 710298), (5994, 670837), (11322, 355149), (16983, 236766), (33966, 118383), (39461, 101898), (50949, 78922)]