54981486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 137225088

約数和(自身を除く): 82243602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2751, 3331, 5502, 6662, 8253, 9993, 16506, 19986, 23317, 29979, 46634, 59958, 69951, 139902, 209853, 419706, 436361, 872722, 1309083, 2618166, 3054527, 3927249, 6109054, 7854498, 9163581, 18327162, 27490743, 54981486]

約数ペア:

[(1, 54981486), (2, 27490743), (3, 18327162), (6, 9163581), (7, 7854498), (9, 6109054), (14, 3927249), (18, 3054527), (21, 2618166), (42, 1309083), (63, 872722), (126, 436361), (131, 419706), (262, 209853), (393, 139902), (786, 69951), (917, 59958), (1179, 46634), (1834, 29979), (2358, 23317), (2751, 19986), (3331, 16506), (5502, 9993), (6662, 8253)]