2021853132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1232

約数の個数: 108

約数和(自身を含む): 5554108560

約数和(自身を除く): 3532255428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 439, 468, 507, 676, 757, 878, 1014, 1317, 1514, 1521, 1756, 2028, 2271, 2634, 3028, 3042, 3951, 4542, 5268, 5707, 6084, 6813, 7902, 9084, 9841, 11414, 13626, 15804, 17121, 19682, 22828, 27252, 29523, 34242, 39364, 51363, 59046, 68484, 74191, 88569, 102726, 118092, 127933, 148382, 177138, 205452, 222573, 255866, 296764, 332323, 354276, 383799, 445146, 511732, 664646, 667719, 767598, 890292, 996969, 1151397, 1329292, 1335438, 1535196, 1993938, 2302794, 2670876, 2990907, 3987876, 4320199, 4605588, 5981814, 8640398, 11963628, 12960597, 17280796, 25921194, 38881791, 51842388, 56162587, 77763582, 112325174, 155527164, 168487761, 224650348, 336975522, 505463283, 673951044, 1010926566, 2021853132]

約数ペア:

[(1, 2021853132), (2, 1010926566), (3, 673951044), (4, 505463283), (6, 336975522), (9, 224650348), (12, 168487761), (13, 155527164), (18, 112325174), (26, 77763582), (36, 56162587), (39, 51842388), (52, 38881791), (78, 25921194), (117, 17280796), (156, 12960597), (169, 11963628), (234, 8640398), (338, 5981814), (439, 4605588), (468, 4320199), (507, 3987876), (676, 2990907), (757, 2670876), (878, 2302794), (1014, 1993938), (1317, 1535196), (1514, 1335438), (1521, 1329292), (1756, 1151397), (2028, 996969), (2271, 890292), (2634, 767598), (3028, 667719), (3042, 664646), (3951, 511732), (4542, 445146), (5268, 383799), (5707, 354276), (6084, 332323), (6813, 296764), (7902, 255866), (9084, 222573), (9841, 205452), (11414, 177138), (13626, 148382), (15804, 127933), (17121, 118092), (19682, 102726), (22828, 88569), (27252, 74191), (29523, 68484), (34242, 59046), (39364, 51363)]