1884065484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{8237}}^1$

素因数の和:8647

約数の個数: 72

約数和(自身を含む): 5127660720

約数和(自身を除く): 3243595236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 389, 588, 778, 1167, 1556, 2334, 2723, 4668, 5446, 8169, 8237, 10892, 16338, 16474, 19061, 24711, 32676, 32948, 38122, 49422, 57183, 57659, 76244, 98844, 114366, 115318, 172977, 228732, 230636, 345954, 403613, 691908, 807226, 1210839, 1614452, 2421678, 3204193, 4843356, 6408386, 9612579, 12816772, 19225158, 22429351, 38450316, 44858702, 67288053, 89717404, 134576106, 157005457, 269152212, 314010914, 471016371, 628021828, 942032742, 1884065484]

約数ペア:

[(1, 1884065484), (2, 942032742), (3, 628021828), (4, 471016371), (6, 314010914), (7, 269152212), (12, 157005457), (14, 134576106), (21, 89717404), (28, 67288053), (42, 44858702), (49, 38450316), (84, 22429351), (98, 19225158), (147, 12816772), (196, 9612579), (294, 6408386), (389, 4843356), (588, 3204193), (778, 2421678), (1167, 1614452), (1556, 1210839), (2334, 807226), (2723, 691908), (4668, 403613), (5446, 345954), (8169, 230636), (8237, 228732), (10892, 172977), (16338, 115318), (16474, 114366), (19061, 98844), (24711, 76244), (32676, 57659), (32948, 57183), (38122, 49422)]