42829402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 81740736

約数和(自身を除く): 38911334

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 131, 154, 193, 242, 262, 386, 847, 917, 1351, 1441, 1694, 1834, 2123, 2702, 2882, 4246, 10087, 14861, 15851, 20174, 23353, 25283, 29722, 31702, 46706, 50566, 110957, 163471, 176981, 221914, 278113, 326942, 353962, 556226, 1946791, 3059243, 3893582, 6118486, 21414701, 42829402]

約数ペア:

[(1, 42829402), (2, 21414701), (7, 6118486), (11, 3893582), (14, 3059243), (22, 1946791), (77, 556226), (121, 353962), (131, 326942), (154, 278113), (193, 221914), (242, 176981), (262, 163471), (386, 110957), (847, 50566), (917, 46706), (1351, 31702), (1441, 29722), (1694, 25283), (1834, 23353), (2123, 20174), (2702, 15851), (2882, 14861), (4246, 10087)]