19315044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 39955356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 881, 1044, 1218, 1566, 1762, 1827, 2436, 2643, 3132, 3524, 3654, 5286, 5481, 6167, 7308, 7929, 10572, 10962, 12334, 15858, 18501, 21924, 23787, 24668, 25549, 31716, 37002, 47574, 51098, 55503, 74004, 76647, 95148, 102196, 111006, 153294, 166509, 178843, 222012, 229941, 306588, 333018, 357686, 459882, 536529, 666036, 689823, 715372, 919764, 1073058, 1379646, 1609587, 2146116, 2759292, 3219174, 4828761, 6438348, 9657522, 19315044]

約数ペア:

[(1, 19315044), (2, 9657522), (3, 6438348), (4, 4828761), (6, 3219174), (7, 2759292), (9, 2146116), (12, 1609587), (14, 1379646), (18, 1073058), (21, 919764), (27, 715372), (28, 689823), (29, 666036), (36, 536529), (42, 459882), (54, 357686), (58, 333018), (63, 306588), (84, 229941), (87, 222012), (108, 178843), (116, 166509), (126, 153294), (174, 111006), (189, 102196), (203, 95148), (252, 76647), (261, 74004), (348, 55503), (378, 51098), (406, 47574), (522, 37002), (609, 31716), (756, 25549), (783, 24668), (812, 23787), (881, 21924), (1044, 18501), (1218, 15858), (1566, 12334), (1762, 10962), (1827, 10572), (2436, 7929), (2643, 7308), (3132, 6167), (3524, 5481), (3654, 5286)]