12380004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3809

約数の個数: 72

約数和(自身を含む): 38525760

約数和(自身を除く): 26145756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 3779, 7558, 11337, 15116, 22674, 26453, 34011, 45348, 49127, 52906, 68022, 79359, 98254, 105812, 136044, 147381, 158718, 196508, 238077, 294762, 317436, 343889, 442143, 476154, 589524, 687778, 884286, 952308, 1031667, 1375556, 1768572, 2063334, 3095001, 4126668, 6190002, 12380004]

約数ペア:

[(1, 12380004), (2, 6190002), (3, 4126668), (4, 3095001), (6, 2063334), (7, 1768572), (9, 1375556), (12, 1031667), (13, 952308), (14, 884286), (18, 687778), (21, 589524), (26, 476154), (28, 442143), (36, 343889), (39, 317436), (42, 294762), (52, 238077), (63, 196508), (78, 158718), (84, 147381), (91, 136044), (117, 105812), (126, 98254), (156, 79359), (182, 68022), (234, 52906), (252, 49127), (273, 45348), (364, 34011), (468, 26453), (546, 22674), (819, 15116), (1092, 11337), (1638, 7558), (3276, 3779)]