66694446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 96

約数和(自身を含む): 187299840

約数和(自身を除く): 120605394

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2143, 2223, 2394, 3458, 4286, 4446, 5187, 6429, 10374, 12858, 15001, 15561, 19287, 27859, 30002, 31122, 38574, 40717, 45003, 55718, 81434, 83577, 90006, 122151, 135009, 167154, 195013, 244302, 250731, 270018, 285019, 366453, 390026, 501462, 529321, 570038, 585039, 732906, 855057, 1058642, 1170078, 1587963, 1710114, 1755117, 2565171, 3175926, 3510234, 3705247, 4763889, 5130342, 7410494, 9527778, 11115741, 22231482, 33347223, 66694446]

約数ペア:

[(1, 66694446), (2, 33347223), (3, 22231482), (6, 11115741), (7, 9527778), (9, 7410494), (13, 5130342), (14, 4763889), (18, 3705247), (19, 3510234), (21, 3175926), (26, 2565171), (38, 1755117), (39, 1710114), (42, 1587963), (57, 1170078), (63, 1058642), (78, 855057), (91, 732906), (114, 585039), (117, 570038), (126, 529321), (133, 501462), (171, 390026), (182, 366453), (234, 285019), (247, 270018), (266, 250731), (273, 244302), (342, 195013), (399, 167154), (494, 135009), (546, 122151), (741, 90006), (798, 83577), (819, 81434), (1197, 55718), (1482, 45003), (1638, 40717), (1729, 38574), (2143, 31122), (2223, 30002), (2394, 27859), (3458, 19287), (4286, 15561), (4446, 15001), (5187, 12858), (6429, 10374)]