13982220

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{137}}^1$

素因数の和:171

約数の個数: 168

約数和(自身を含む): 50680224

約数和(自身を除く): 36698004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 137, 140, 162, 180, 189, 210, 243, 252, 270, 274, 315, 324, 378, 405, 411, 420, 486, 540, 548, 567, 630, 685, 729, 756, 810, 822, 945, 959, 972, 1134, 1215, 1233, 1260, 1370, 1458, 1620, 1644, 1701, 1890, 1918, 2055, 2268, 2430, 2466, 2740, 2835, 2877, 2916, 3402, 3645, 3699, 3780, 3836, 4110, 4795, 4860, 4932, 5103, 5670, 5754, 6165, 6804, 7290, 7398, 8220, 8505, 8631, 9590, 10206, 11097, 11340, 11508, 12330, 14385, 14580, 14796, 17010, 17262, 18495, 19180, 20412, 22194, 24660, 25515, 25893, 28770, 33291, 34020, 34524, 36990, 43155, 44388, 51030, 51786, 55485, 57540, 66582, 73980, 77679, 86310, 99873, 102060, 103572, 110970, 129465, 133164, 155358, 166455, 172620, 199746, 221940, 233037, 258930, 310716, 332910, 388395, 399492, 466074, 499365, 517860, 665820, 699111, 776790, 932148, 998730, 1165185, 1398222, 1553580, 1997460, 2330370, 2796444, 3495555, 4660740, 6991110, 13982220]

約数ペア:

[(1, 13982220), (2, 6991110), (3, 4660740), (4, 3495555), (5, 2796444), (6, 2330370), (7, 1997460), (9, 1553580), (10, 1398222), (12, 1165185), (14, 998730), (15, 932148), (18, 776790), (20, 699111), (21, 665820), (27, 517860), (28, 499365), (30, 466074), (35, 399492), (36, 388395), (42, 332910), (45, 310716), (54, 258930), (60, 233037), (63, 221940), (70, 199746), (81, 172620), (84, 166455), (90, 155358), (105, 133164), (108, 129465), (126, 110970), (135, 103572), (137, 102060), (140, 99873), (162, 86310), (180, 77679), (189, 73980), (210, 66582), (243, 57540), (252, 55485), (270, 51786), (274, 51030), (315, 44388), (324, 43155), (378, 36990), (405, 34524), (411, 34020), (420, 33291), (486, 28770), (540, 25893), (548, 25515), (567, 24660), (630, 22194), (685, 20412), (729, 19180), (756, 18495), (810, 17262), (822, 17010), (945, 14796), (959, 14580), (972, 14385), (1134, 12330), (1215, 11508), (1233, 11340), (1260, 11097), (1370, 10206), (1458, 9590), (1620, 8631), (1644, 8505), (1701, 8220), (1890, 7398), (1918, 7290), (2055, 6804), (2268, 6165), (2430, 5754), (2466, 5670), (2740, 5103), (2835, 4932), (2877, 4860), (2916, 4795), (3402, 4110), (3645, 3836), (3699, 3780)]