54495198

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{42641}}^1$

素因数の和:42720

約数の個数: 24

約数和(自身を含む): 119738736

約数和(自身を除く): 65243538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 42641, 85282, 127923, 255846, 383769, 767538, 3027511, 6055022, 9082533, 18165066, 27247599, 54495198]

約数ペア:

[(1, 54495198), (2, 27247599), (3, 18165066), (6, 9082533), (9, 6055022), (18, 3027511), (71, 767538), (142, 383769), (213, 255846), (426, 127923), (639, 85282), (1278, 42641)]