22193178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 56635200

約数和(自身を除く): 34442022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 49, 57, 58, 87, 98, 114, 133, 137, 147, 174, 203, 266, 274, 294, 399, 406, 411, 551, 609, 798, 822, 931, 959, 1102, 1218, 1421, 1653, 1862, 1918, 2603, 2793, 2842, 2877, 3306, 3857, 3973, 4263, 5206, 5586, 5754, 6713, 7714, 7809, 7946, 8526, 11571, 11919, 13426, 15618, 18221, 20139, 23142, 23838, 26999, 27811, 36442, 40278, 53998, 54663, 55622, 75487, 80997, 83433, 109326, 127547, 150974, 161994, 166866, 194677, 226461, 255094, 382641, 389354, 452922, 528409, 584031, 765282, 1056818, 1168062, 1585227, 3170454, 3698863, 7397726, 11096589, 22193178]

約数ペア:

[(1, 22193178), (2, 11096589), (3, 7397726), (6, 3698863), (7, 3170454), (14, 1585227), (19, 1168062), (21, 1056818), (29, 765282), (38, 584031), (42, 528409), (49, 452922), (57, 389354), (58, 382641), (87, 255094), (98, 226461), (114, 194677), (133, 166866), (137, 161994), (147, 150974), (174, 127547), (203, 109326), (266, 83433), (274, 80997), (294, 75487), (399, 55622), (406, 54663), (411, 53998), (551, 40278), (609, 36442), (798, 27811), (822, 26999), (931, 23838), (959, 23142), (1102, 20139), (1218, 18221), (1421, 15618), (1653, 13426), (1862, 11919), (1918, 11571), (2603, 8526), (2793, 7946), (2842, 7809), (2877, 7714), (3306, 6713), (3857, 5754), (3973, 5586), (4263, 5206)]