7507812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 21168000

約数和(自身を除く): 13660188

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 149, 156, 204, 221, 228, 247, 298, 323, 442, 447, 494, 596, 646, 663, 741, 884, 894, 969, 988, 1292, 1326, 1482, 1788, 1937, 1938, 2533, 2652, 2831, 2964, 3874, 3876, 4199, 5066, 5662, 5811, 7599, 7748, 8398, 8493, 10132, 11324, 11622, 12597, 15198, 16796, 16986, 23244, 25194, 30396, 32929, 33972, 36803, 48127, 50388, 65858, 73606, 96254, 98787, 110409, 131716, 144381, 147212, 192508, 197574, 220818, 288762, 395148, 441636, 577524, 625651, 1251302, 1876953, 2502604, 3753906, 7507812]

約数ペア:

[(1, 7507812), (2, 3753906), (3, 2502604), (4, 1876953), (6, 1251302), (12, 625651), (13, 577524), (17, 441636), (19, 395148), (26, 288762), (34, 220818), (38, 197574), (39, 192508), (51, 147212), (52, 144381), (57, 131716), (68, 110409), (76, 98787), (78, 96254), (102, 73606), (114, 65858), (149, 50388), (156, 48127), (204, 36803), (221, 33972), (228, 32929), (247, 30396), (298, 25194), (323, 23244), (442, 16986), (447, 16796), (494, 15198), (596, 12597), (646, 11622), (663, 11324), (741, 10132), (884, 8493), (894, 8398), (969, 7748), (988, 7599), (1292, 5811), (1326, 5662), (1482, 5066), (1788, 4199), (1937, 3876), (1938, 3874), (2533, 2964), (2652, 2831)]