12736878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 20717202

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1451, 1463, 2902, 2926, 4353, 4389, 8706, 8778, 10157, 15961, 20314, 27569, 30471, 31922, 47883, 55138, 60942, 82707, 95766, 111727, 165414, 192983, 223454, 303259, 335181, 385966, 578949, 606518, 670362, 909777, 1157898, 1819554, 2122813, 4245626, 6368439, 12736878]

約数ペア:

[(1, 12736878), (2, 6368439), (3, 4245626), (6, 2122813), (7, 1819554), (11, 1157898), (14, 909777), (19, 670362), (21, 606518), (22, 578949), (33, 385966), (38, 335181), (42, 303259), (57, 223454), (66, 192983), (77, 165414), (114, 111727), (133, 95766), (154, 82707), (209, 60942), (231, 55138), (266, 47883), (399, 31922), (418, 30471), (462, 27569), (627, 20314), (798, 15961), (1254, 10157), (1451, 8778), (1463, 8706), (2902, 4389), (2926, 4353)]