16305534

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 43680000

約数和(自身を除く): 27374466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 139, 147, 171, 266, 278, 294, 342, 343, 399, 417, 441, 686, 798, 834, 882, 931, 973, 1029, 1197, 1251, 1862, 1946, 2058, 2394, 2502, 2641, 2793, 2919, 3087, 5282, 5586, 5838, 6174, 6517, 6811, 7923, 8379, 8757, 13034, 13622, 15846, 16758, 17514, 18487, 19551, 20433, 23769, 36974, 39102, 40866, 47538, 47677, 55461, 58653, 61299, 95354, 110922, 117306, 122598, 129409, 143031, 166383, 258818, 286062, 332766, 388227, 429093, 776454, 858186, 905863, 1164681, 1811726, 2329362, 2717589, 5435178, 8152767, 16305534]

約数ペア:

[(1, 16305534), (2, 8152767), (3, 5435178), (6, 2717589), (7, 2329362), (9, 1811726), (14, 1164681), (18, 905863), (19, 858186), (21, 776454), (38, 429093), (42, 388227), (49, 332766), (57, 286062), (63, 258818), (98, 166383), (114, 143031), (126, 129409), (133, 122598), (139, 117306), (147, 110922), (171, 95354), (266, 61299), (278, 58653), (294, 55461), (342, 47677), (343, 47538), (399, 40866), (417, 39102), (441, 36974), (686, 23769), (798, 20433), (834, 19551), (882, 18487), (931, 17514), (973, 16758), (1029, 15846), (1197, 13622), (1251, 13034), (1862, 8757), (1946, 8379), (2058, 7923), (2394, 6811), (2502, 6517), (2641, 6174), (2793, 5838), (2919, 5586), (3087, 5282)]