18353868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4057}}^1$

素因数の和:4106

約数の個数: 48

約数和(自身を含む): 47722080

約数和(自身を除く): 29368212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4057, 4524, 8114, 12171, 16228, 24342, 48684, 52741, 105482, 117653, 158223, 210964, 235306, 316446, 352959, 470612, 632892, 705918, 1411836, 1529489, 3058978, 4588467, 6117956, 9176934, 18353868]

約数ペア:

[(1, 18353868), (2, 9176934), (3, 6117956), (4, 4588467), (6, 3058978), (12, 1529489), (13, 1411836), (26, 705918), (29, 632892), (39, 470612), (52, 352959), (58, 316446), (78, 235306), (87, 210964), (116, 158223), (156, 117653), (174, 105482), (348, 52741), (377, 48684), (754, 24342), (1131, 16228), (1508, 12171), (2262, 8114), (4057, 4524)]