18177704954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{42967}}^1$

素因数の和:43550

約数の個数: 32

約数和(自身を含む): 30182098176

約数和(自身を除く): 12004393222

約数列:

[1, 2, 17, 23, 34, 46, 391, 541, 782, 1082, 9197, 12443, 18394, 24886, 42967, 85934, 211531, 423062, 730439, 988241, 1460878, 1976482, 16800097, 23245147, 33600194, 46490294, 395167499, 534638381, 790334998, 1069276762, 9088852477, 18177704954]

約数ペア:

[(1, 18177704954), (2, 9088852477), (17, 1069276762), (23, 790334998), (34, 534638381), (46, 395167499), (391, 46490294), (541, 33600194), (782, 23245147), (1082, 16800097), (9197, 1976482), (12443, 1460878), (18394, 988241), (24886, 730439), (42967, 423062), (85934, 211531)]