18679873872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{956177}}^1$

素因数の和:956236

約数の個数: 80

約数和(自身を含む): 54066128832

約数和(自身を除く): 35386254960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 4884, 6512, 9768, 19536, 956177, 1912354, 2868531, 3824708, 5737062, 7649416, 10517947, 11474124, 15298832, 21035894, 22948248, 31553841, 35378549, 42071788, 45896496, 63107682, 70757098, 84143576, 106135647, 126215364, 141514196, 168287152, 212271294, 252430728, 283028392, 389164039, 424542588, 504861456, 566056784, 778328078, 849085176, 1167492117, 1556656156, 1698170352, 2334984234, 3113312312, 4669968468, 6226624624, 9339936936, 18679873872]

約数ペア:

[(1, 18679873872), (2, 9339936936), (3, 6226624624), (4, 4669968468), (6, 3113312312), (8, 2334984234), (11, 1698170352), (12, 1556656156), (16, 1167492117), (22, 849085176), (24, 778328078), (33, 566056784), (37, 504861456), (44, 424542588), (48, 389164039), (66, 283028392), (74, 252430728), (88, 212271294), (111, 168287152), (132, 141514196), (148, 126215364), (176, 106135647), (222, 84143576), (264, 70757098), (296, 63107682), (407, 45896496), (444, 42071788), (528, 35378549), (592, 31553841), (814, 22948248), (888, 21035894), (1221, 15298832), (1628, 11474124), (1776, 10517947), (2442, 7649416), (3256, 5737062), (4884, 3824708), (6512, 2868531), (9768, 1912354), (19536, 956177)]