2012191572

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{30013}}^1$

素因数の和:30208

約数の個数: 48

約数和(自身を含む): 4854104192

約数和(自身を除く): 2841912620

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 444, 453, 604, 906, 1812, 5587, 11174, 16761, 22348, 30013, 33522, 60026, 67044, 90039, 120052, 180078, 360156, 1110481, 2220962, 3331443, 4441924, 4531963, 6662886, 9063926, 13325772, 13595889, 18127852, 27191778, 54383556, 167682631, 335365262, 503047893, 670730524, 1006095786, 2012191572]

約数ペア:

[(1, 2012191572), (2, 1006095786), (3, 670730524), (4, 503047893), (6, 335365262), (12, 167682631), (37, 54383556), (74, 27191778), (111, 18127852), (148, 13595889), (151, 13325772), (222, 9063926), (302, 6662886), (444, 4531963), (453, 4441924), (604, 3331443), (906, 2220962), (1812, 1110481), (5587, 360156), (11174, 180078), (16761, 120052), (22348, 90039), (30013, 67044), (33522, 60026)]