1721906316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53323}}^1$

素因数の和:53372

約数の個数: 96

約数和(自身を含む): 5016721920

約数和(自身を除く): 3294815604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1404, 1794, 2484, 2691, 3588, 5382, 8073, 10764, 16146, 32292, 53323, 106646, 159969, 213292, 319938, 479907, 639876, 693199, 959814, 1226429, 1386398, 1439721, 1919628, 2079597, 2452858, 2772796, 2879442, 3679287, 4159194, 4905716, 5758884, 6238791, 7358574, 8318388, 11037861, 12477582, 14717148, 15943577, 18716373, 22075722, 24955164, 31887154, 33113583, 37432746, 44151444, 47830731, 63774308, 66227166, 74865492, 95661462, 132454332, 143492193, 191322924, 286984386, 430476579, 573968772, 860953158, 1721906316]

約数ペア:

[(1, 1721906316), (2, 860953158), (3, 573968772), (4, 430476579), (6, 286984386), (9, 191322924), (12, 143492193), (13, 132454332), (18, 95661462), (23, 74865492), (26, 66227166), (27, 63774308), (36, 47830731), (39, 44151444), (46, 37432746), (52, 33113583), (54, 31887154), (69, 24955164), (78, 22075722), (92, 18716373), (108, 15943577), (117, 14717148), (138, 12477582), (156, 11037861), (207, 8318388), (234, 7358574), (276, 6238791), (299, 5758884), (351, 4905716), (414, 4159194), (468, 3679287), (598, 2879442), (621, 2772796), (702, 2452858), (828, 2079597), (897, 1919628), (1196, 1439721), (1242, 1386398), (1404, 1226429), (1794, 959814), (2484, 693199), (2691, 639876), (3588, 479907), (5382, 319938), (8073, 213292), (10764, 159969), (16146, 106646), (32292, 53323)]