28144494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6037}}^1$

素因数の和:6089

約数の個数: 48

約数和(自身を含む): 71586528

約数和(自身を除く): 43442034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 6037, 12074, 18111, 36222, 42259, 54333, 84518, 108666, 126777, 223369, 253554, 380331, 446738, 670107, 760662, 1340214, 1563583, 2010321, 3127166, 4020642, 4690749, 9381498, 14072247, 28144494]

約数ペア:

[(1, 28144494), (2, 14072247), (3, 9381498), (6, 4690749), (7, 4020642), (9, 3127166), (14, 2010321), (18, 1563583), (21, 1340214), (37, 760662), (42, 670107), (63, 446738), (74, 380331), (111, 253554), (126, 223369), (222, 126777), (259, 108666), (333, 84518), (518, 54333), (666, 42259), (777, 36222), (1554, 18111), (2331, 12074), (4662, 6037)]