18070574956

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{572651}}^1$

素因数の和:572699

約数の個数: 48

約数和(自身を含む): 38482214400

約数和(自身を除く): 20411639444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2254, 4508, 7889, 15778, 31556, 572651, 1145302, 2290604, 4008557, 8017114, 13170973, 16034228, 26341946, 28059899, 52683892, 56119798, 92196811, 112239596, 184393622, 196419293, 368787244, 392838586, 645377677, 785677172, 1290755354, 2581510708, 4517643739, 9035287478, 18070574956]

約数ペア:

[(1, 18070574956), (2, 9035287478), (4, 4517643739), (7, 2581510708), (14, 1290755354), (23, 785677172), (28, 645377677), (46, 392838586), (49, 368787244), (92, 196419293), (98, 184393622), (161, 112239596), (196, 92196811), (322, 56119798), (343, 52683892), (644, 28059899), (686, 26341946), (1127, 16034228), (1372, 13170973), (2254, 8017114), (4508, 4008557), (7889, 2290604), (15778, 1145302), (31556, 572651)]