18804947808

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{8419}}^1$

素因数の和:8924

約数の個数: 96

約数和(自身を含む): 50414918400

約数和(自身を除く): 31609970592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 439, 636, 848, 878, 1272, 1317, 1696, 1756, 2544, 2634, 3512, 5088, 5268, 7024, 8419, 10536, 14048, 16838, 21072, 23267, 25257, 33676, 42144, 46534, 50514, 67352, 69801, 93068, 101028, 134704, 139602, 186136, 202056, 269408, 279204, 372272, 404112, 446207, 558408, 744544, 808224, 892414, 1116816, 1338621, 1784828, 2233632, 2677242, 3569656, 3695941, 5354484, 7139312, 7391882, 10708968, 11087823, 14278624, 14783764, 21417936, 22175646, 29567528, 42835872, 44351292, 59135056, 88702584, 118270112, 177405168, 195884873, 354810336, 391769746, 587654619, 783539492, 1175309238, 1567078984, 2350618476, 3134157968, 4701236952, 6268315936, 9402473904, 18804947808]

約数ペア:

[(1, 18804947808), (2, 9402473904), (3, 6268315936), (4, 4701236952), (6, 3134157968), (8, 2350618476), (12, 1567078984), (16, 1175309238), (24, 783539492), (32, 587654619), (48, 391769746), (53, 354810336), (96, 195884873), (106, 177405168), (159, 118270112), (212, 88702584), (318, 59135056), (424, 44351292), (439, 42835872), (636, 29567528), (848, 22175646), (878, 21417936), (1272, 14783764), (1317, 14278624), (1696, 11087823), (1756, 10708968), (2544, 7391882), (2634, 7139312), (3512, 5354484), (5088, 3695941), (5268, 3569656), (7024, 2677242), (8419, 2233632), (10536, 1784828), (14048, 1338621), (16838, 1116816), (21072, 892414), (23267, 808224), (25257, 744544), (33676, 558408), (42144, 446207), (46534, 404112), (50514, 372272), (67352, 279204), (69801, 269408), (93068, 202056), (101028, 186136), (134704, 139602)]