18810080236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{29837}}^1$

素因数の和:30058

約数の個数: 48

約数和(自身を含む): 35610817536

約数和(自身を除く): 16800737300

約数列:

[1, 2, 4, 17, 34, 68, 73, 127, 146, 254, 292, 508, 1241, 2159, 2482, 4318, 4964, 8636, 9271, 18542, 29837, 37084, 59674, 119348, 157607, 315214, 507229, 630428, 1014458, 2028916, 2178101, 3789299, 4356202, 7578598, 8712404, 15157196, 37027717, 64418083, 74055434, 128836166, 148110868, 257672332, 276618827, 553237654, 1106475308, 4702520059, 9405040118, 18810080236]

約数ペア:

[(1, 18810080236), (2, 9405040118), (4, 4702520059), (17, 1106475308), (34, 553237654), (68, 276618827), (73, 257672332), (127, 148110868), (146, 128836166), (254, 74055434), (292, 64418083), (508, 37027717), (1241, 15157196), (2159, 8712404), (2482, 7578598), (4318, 4356202), (4964, 3789299), (8636, 2178101), (9271, 2028916), (18542, 1014458), (29837, 630428), (37084, 507229), (59674, 315214), (119348, 157607)]