13478322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 19616334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 683, 759, 858, 897, 1366, 1518, 1794, 2049, 3289, 4098, 6578, 7513, 8879, 9867, 15026, 15709, 17758, 19734, 22539, 26637, 31418, 45078, 47127, 53274, 94254, 97669, 172799, 195338, 204217, 293007, 345598, 408434, 518397, 586014, 612651, 1036794, 1225302, 2246387, 4492774, 6739161, 13478322]

約数ペア:

[(1, 13478322), (2, 6739161), (3, 4492774), (6, 2246387), (11, 1225302), (13, 1036794), (22, 612651), (23, 586014), (26, 518397), (33, 408434), (39, 345598), (46, 293007), (66, 204217), (69, 195338), (78, 172799), (138, 97669), (143, 94254), (253, 53274), (286, 47127), (299, 45078), (429, 31418), (506, 26637), (598, 22539), (683, 19734), (759, 17758), (858, 15709), (897, 15026), (1366, 9867), (1518, 8879), (1794, 7513), (2049, 6578), (3289, 4098)]