19527972924

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{291271}}^1$

素因数の和:291466

約数の個数: 48

約数和(自身を含む): 47106838016

約数和(自身を除く): 27578865092

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, 33522, 67044, 291271, 582542, 873813, 1165084, 1747626, 3495252, 10777027, 21554054, 32331081, 43108108, 43981921, 64662162, 87963842, 129324324, 131945763, 175927684, 263891526, 527783052, 1627331077, 3254662154, 4881993231, 6509324308, 9763986462, 19527972924]

約数ペア:

[(1, 19527972924), (2, 9763986462), (3, 6509324308), (4, 4881993231), (6, 3254662154), (12, 1627331077), (37, 527783052), (74, 263891526), (111, 175927684), (148, 131945763), (151, 129324324), (222, 87963842), (302, 64662162), (444, 43981921), (453, 43108108), (604, 32331081), (906, 21554054), (1812, 10777027), (5587, 3495252), (11174, 1747626), (16761, 1165084), (22348, 873813), (33522, 582542), (67044, 291271)]