1242637164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{2003}}^1$

素因数の和:2939

約数の個数: 72

約数和(自身を含む): 3311730240

約数和(自身を除く): 2069093076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 907, 1814, 2003, 2721, 3628, 4006, 5442, 6009, 8012, 8163, 10884, 12018, 16326, 17233, 18027, 24036, 32652, 34466, 36054, 38057, 51699, 68932, 72108, 76114, 103398, 114171, 152228, 155097, 206796, 228342, 310194, 342513, 456684, 620388, 685026, 1370052, 1816721, 3633442, 5450163, 7266884, 10900326, 16350489, 21800652, 32700978, 34517699, 65401956, 69035398, 103553097, 138070796, 207106194, 310659291, 414212388, 621318582, 1242637164]

約数ペア:

[(1, 1242637164), (2, 621318582), (3, 414212388), (4, 310659291), (6, 207106194), (9, 138070796), (12, 103553097), (18, 69035398), (19, 65401956), (36, 34517699), (38, 32700978), (57, 21800652), (76, 16350489), (114, 10900326), (171, 7266884), (228, 5450163), (342, 3633442), (684, 1816721), (907, 1370052), (1814, 685026), (2003, 620388), (2721, 456684), (3628, 342513), (4006, 310194), (5442, 228342), (6009, 206796), (8012, 155097), (8163, 152228), (10884, 114171), (12018, 103398), (16326, 76114), (17233, 72108), (18027, 68932), (24036, 51699), (32652, 38057), (34466, 36054)]