12957084

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 40249440

約数和(自身を除く): 27292356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 197, 203, 252, 261, 324, 348, 378, 394, 406, 522, 567, 591, 609, 756, 783, 788, 812, 1044, 1134, 1182, 1218, 1379, 1566, 1773, 1827, 2268, 2349, 2364, 2436, 2758, 3132, 3546, 3654, 4137, 4698, 5319, 5481, 5516, 5713, 7092, 7308, 8274, 9396, 10638, 10962, 11426, 12411, 15957, 16443, 16548, 17139, 21276, 21924, 22852, 24822, 31914, 32886, 34278, 37233, 39991, 49644, 51417, 63828, 65772, 68556, 74466, 79982, 102834, 111699, 119973, 148932, 154251, 159964, 205668, 223398, 239946, 308502, 359919, 446796, 462753, 479892, 617004, 719838, 925506, 1079757, 1439676, 1851012, 2159514, 3239271, 4319028, 6478542, 12957084]

約数ペア:

[(1, 12957084), (2, 6478542), (3, 4319028), (4, 3239271), (6, 2159514), (7, 1851012), (9, 1439676), (12, 1079757), (14, 925506), (18, 719838), (21, 617004), (27, 479892), (28, 462753), (29, 446796), (36, 359919), (42, 308502), (54, 239946), (58, 223398), (63, 205668), (81, 159964), (84, 154251), (87, 148932), (108, 119973), (116, 111699), (126, 102834), (162, 79982), (174, 74466), (189, 68556), (197, 65772), (203, 63828), (252, 51417), (261, 49644), (324, 39991), (348, 37233), (378, 34278), (394, 32886), (406, 31914), (522, 24822), (567, 22852), (591, 21924), (609, 21276), (756, 17139), (783, 16548), (788, 16443), (812, 15957), (1044, 12411), (1134, 11426), (1182, 10962), (1218, 10638), (1379, 9396), (1566, 8274), (1773, 7308), (1827, 7092), (2268, 5713), (2349, 5516), (2364, 5481), (2436, 5319), (2758, 4698), (3132, 4137), (3546, 3654)]