1872936

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 128

約数和(自身を含む): 6048000

約数和(自身を除く): 4175064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 29, 36, 39, 46, 52, 54, 58, 69, 72, 78, 87, 92, 104, 108, 116, 117, 138, 156, 174, 184, 207, 216, 232, 234, 261, 276, 299, 312, 348, 351, 377, 414, 468, 522, 552, 598, 621, 667, 696, 702, 754, 783, 828, 897, 936, 1044, 1131, 1196, 1242, 1334, 1404, 1508, 1566, 1656, 1794, 2001, 2088, 2262, 2392, 2484, 2668, 2691, 2808, 3016, 3132, 3393, 3588, 4002, 4524, 4968, 5336, 5382, 6003, 6264, 6786, 7176, 8004, 8073, 8671, 9048, 10179, 10764, 12006, 13572, 16008, 16146, 17342, 18009, 20358, 21528, 24012, 26013, 27144, 32292, 34684, 36018, 40716, 48024, 52026, 64584, 69368, 72036, 78039, 81432, 104052, 144072, 156078, 208104, 234117, 312156, 468234, 624312, 936468, 1872936]

約数ペア:

[(1, 1872936), (2, 936468), (3, 624312), (4, 468234), (6, 312156), (8, 234117), (9, 208104), (12, 156078), (13, 144072), (18, 104052), (23, 81432), (24, 78039), (26, 72036), (27, 69368), (29, 64584), (36, 52026), (39, 48024), (46, 40716), (52, 36018), (54, 34684), (58, 32292), (69, 27144), (72, 26013), (78, 24012), (87, 21528), (92, 20358), (104, 18009), (108, 17342), (116, 16146), (117, 16008), (138, 13572), (156, 12006), (174, 10764), (184, 10179), (207, 9048), (216, 8671), (232, 8073), (234, 8004), (261, 7176), (276, 6786), (299, 6264), (312, 6003), (348, 5382), (351, 5336), (377, 4968), (414, 4524), (468, 4002), (522, 3588), (552, 3393), (598, 3132), (621, 3016), (667, 2808), (696, 2691), (702, 2668), (754, 2484), (783, 2392), (828, 2262), (897, 2088), (936, 2001), (1044, 1794), (1131, 1656), (1196, 1566), (1242, 1508), (1334, 1404)]