18103613451

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{24181}}^1$

素因数の和:24672

約数の個数: 48

約数和(自身を含む): 30699145728

約数和(自身を除く): 12595532277

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 463, 539, 1389, 1617, 3241, 5093, 9723, 15279, 22687, 24181, 35651, 68061, 72543, 106953, 169267, 249557, 265991, 507801, 748671, 797973, 1184869, 1861937, 3554607, 5585811, 11195803, 13033559, 33587409, 39100677, 78370621, 123153833, 235111863, 369461499, 548594347, 862076831, 1645783041, 2586230493, 6034537817, 18103613451]

約数ペア:

[(1, 18103613451), (3, 6034537817), (7, 2586230493), (11, 1645783041), (21, 862076831), (33, 548594347), (49, 369461499), (77, 235111863), (147, 123153833), (231, 78370621), (463, 39100677), (539, 33587409), (1389, 13033559), (1617, 11195803), (3241, 5585811), (5093, 3554607), (9723, 1861937), (15279, 1184869), (22687, 797973), (24181, 748671), (35651, 507801), (68061, 265991), (72543, 249557), (106953, 169267)]