13375881456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{106727}}^1$

素因数の和:107118

約数の個数: 80

約数和(自身を含む): 39596941824

約数和(自身を除く): 26221060368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 373, 746, 1119, 1492, 2238, 2611, 2984, 4476, 5222, 5968, 7833, 8952, 10444, 15666, 17904, 20888, 31332, 41776, 62664, 106727, 125328, 213454, 320181, 426908, 640362, 747089, 853816, 1280724, 1494178, 1707632, 2241267, 2561448, 2988356, 4482534, 5122896, 5976712, 8965068, 11953424, 17930136, 35860272, 39809171, 79618342, 119427513, 159236684, 238855026, 278664197, 318473368, 477710052, 557328394, 636946736, 835992591, 955420104, 1114656788, 1671985182, 1910840208, 2229313576, 3343970364, 4458627152, 6687940728, 13375881456]

約数ペア:

[(1, 13375881456), (2, 6687940728), (3, 4458627152), (4, 3343970364), (6, 2229313576), (7, 1910840208), (8, 1671985182), (12, 1114656788), (14, 955420104), (16, 835992591), (21, 636946736), (24, 557328394), (28, 477710052), (42, 318473368), (48, 278664197), (56, 238855026), (84, 159236684), (112, 119427513), (168, 79618342), (336, 39809171), (373, 35860272), (746, 17930136), (1119, 11953424), (1492, 8965068), (2238, 5976712), (2611, 5122896), (2984, 4482534), (4476, 2988356), (5222, 2561448), (5968, 2241267), (7833, 1707632), (8952, 1494178), (10444, 1280724), (15666, 853816), (17904, 747089), (20888, 640362), (31332, 426908), (41776, 320181), (62664, 213454), (106727, 125328)]