18236452260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{60103}}^1$

素因数の和:60517

約数の個数: 96

約数和(自身を含む): 55132197120

約数和(自身を除く): 36895744860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 389, 390, 778, 780, 1167, 1556, 1945, 2334, 3890, 4668, 5057, 5835, 7780, 10114, 11670, 15171, 20228, 23340, 25285, 30342, 50570, 60103, 60684, 75855, 101140, 120206, 151710, 180309, 240412, 300515, 303420, 360618, 601030, 721236, 781339, 901545, 1202060, 1562678, 1803090, 2344017, 3125356, 3606180, 3906695, 4688034, 7813390, 9376068, 11720085, 15626780, 23380067, 23440170, 46760134, 46880340, 70140201, 93520268, 116900335, 140280402, 233800670, 280560804, 303940871, 350701005, 467601340, 607881742, 701402010, 911822613, 1215763484, 1402804020, 1519704355, 1823645226, 3039408710, 3647290452, 4559113065, 6078817420, 9118226130, 18236452260]

約数ペア:

[(1, 18236452260), (2, 9118226130), (3, 6078817420), (4, 4559113065), (5, 3647290452), (6, 3039408710), (10, 1823645226), (12, 1519704355), (13, 1402804020), (15, 1215763484), (20, 911822613), (26, 701402010), (30, 607881742), (39, 467601340), (52, 350701005), (60, 303940871), (65, 280560804), (78, 233800670), (130, 140280402), (156, 116900335), (195, 93520268), (260, 70140201), (389, 46880340), (390, 46760134), (778, 23440170), (780, 23380067), (1167, 15626780), (1556, 11720085), (1945, 9376068), (2334, 7813390), (3890, 4688034), (4668, 3906695), (5057, 3606180), (5835, 3125356), (7780, 2344017), (10114, 1803090), (11670, 1562678), (15171, 1202060), (20228, 901545), (23340, 781339), (25285, 721236), (30342, 601030), (50570, 360618), (60103, 303420), (60684, 300515), (75855, 240412), (101140, 180309), (120206, 151710)]