923657238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{71171}}^1$

素因数の和:71289

約数の個数: 48

約数和(自身を含む): 2309389056

約数和(自身を除く): 1385731818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 71171, 142342, 213513, 427026, 498197, 640539, 996394, 1281078, 1494591, 2989182, 4483773, 7330613, 8967546, 14661226, 21991839, 43983678, 51314291, 65975517, 102628582, 131951034, 153942873, 307885746, 461828619, 923657238]

約数ペア:

[(1, 923657238), (2, 461828619), (3, 307885746), (6, 153942873), (7, 131951034), (9, 102628582), (14, 65975517), (18, 51314291), (21, 43983678), (42, 21991839), (63, 14661226), (103, 8967546), (126, 7330613), (206, 4483773), (309, 2989182), (618, 1494591), (721, 1281078), (927, 996394), (1442, 640539), (1854, 498197), (2163, 427026), (4326, 213513), (6489, 142342), (12978, 71171)]