18565554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19219}}^1$

素因数の和:19254

約数の個数: 32

約数和(自身を含む): 44282880

約数和(自身を除く): 25717326

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19219, 38438, 57657, 115314, 134533, 269066, 403599, 442037, 807198, 884074, 1326111, 2652222, 3094259, 6188518, 9282777, 18565554]

約数ペア:

[(1, 18565554), (2, 9282777), (3, 6188518), (6, 3094259), (7, 2652222), (14, 1326111), (21, 884074), (23, 807198), (42, 442037), (46, 403599), (69, 269066), (138, 134533), (161, 115314), (322, 57657), (483, 38438), (966, 19219)]