109307142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{123931}}^1$

素因数の和:123953

約数の個数: 36

約数和(自身を含む): 275500836

約数和(自身を除く): 166193694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 123931, 247862, 371793, 743586, 867517, 1115379, 1735034, 2230758, 2602551, 5205102, 6072619, 7807653, 12145238, 15615306, 18217857, 36435714, 54653571, 109307142]

約数ペア:

[(1, 109307142), (2, 54653571), (3, 36435714), (6, 18217857), (7, 15615306), (9, 12145238), (14, 7807653), (18, 6072619), (21, 5205102), (42, 2602551), (49, 2230758), (63, 1735034), (98, 1115379), (126, 867517), (147, 743586), (294, 371793), (441, 247862), (882, 123931)]