18447310070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2075063}}^1$

素因数の和:2075204

約数の個数: 32

約数和(自身を含む): 38247579648

約数和(自身を除く): 19800269578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 2075063, 4150126, 10375315, 14525441, 20750630, 29050882, 72627205, 145254410, 263533001, 527066002, 1317665005, 1844731007, 2635330010, 3689462014, 9223655035, 18447310070]

約数ペア:

[(1, 18447310070), (2, 9223655035), (5, 3689462014), (7, 2635330010), (10, 1844731007), (14, 1317665005), (35, 527066002), (70, 263533001), (127, 145254410), (254, 72627205), (635, 29050882), (889, 20750630), (1270, 14525441), (1778, 10375315), (4445, 4150126), (8890, 2075063)]