11671212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 33094656

約数和(自身を除く): 21423444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 863, 966, 1127, 1726, 1932, 2254, 2589, 3381, 3452, 4508, 5178, 6041, 6762, 10356, 12082, 13524, 18123, 19849, 24164, 36246, 39698, 42287, 59547, 72492, 79396, 84574, 119094, 126861, 138943, 169148, 238188, 253722, 277886, 416829, 507444, 555772, 833658, 972601, 1667316, 1945202, 2917803, 3890404, 5835606, 11671212]

約数ペア:

[(1, 11671212), (2, 5835606), (3, 3890404), (4, 2917803), (6, 1945202), (7, 1667316), (12, 972601), (14, 833658), (21, 555772), (23, 507444), (28, 416829), (42, 277886), (46, 253722), (49, 238188), (69, 169148), (84, 138943), (92, 126861), (98, 119094), (138, 84574), (147, 79396), (161, 72492), (196, 59547), (276, 42287), (294, 39698), (322, 36246), (483, 24164), (588, 19849), (644, 18123), (863, 13524), (966, 12082), (1127, 10356), (1726, 6762), (1932, 6041), (2254, 5178), (2589, 4508), (3381, 3452)]