1215704826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{4817}}^1$

素因数の和:6835

約数の個数: 48

約数和(自身を含む): 3012444864

約数和(自身を除く): 1796740038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2003, 4006, 4817, 6009, 9634, 12018, 14021, 14451, 18027, 28042, 28902, 33719, 36054, 42063, 43353, 67438, 84126, 86706, 101157, 126189, 202314, 252378, 303471, 606942, 9648451, 19296902, 28945353, 57890706, 67539157, 86836059, 135078314, 173672118, 202617471, 405234942, 607852413, 1215704826]

約数ペア:

[(1, 1215704826), (2, 607852413), (3, 405234942), (6, 202617471), (7, 173672118), (9, 135078314), (14, 86836059), (18, 67539157), (21, 57890706), (42, 28945353), (63, 19296902), (126, 9648451), (2003, 606942), (4006, 303471), (4817, 252378), (6009, 202314), (9634, 126189), (12018, 101157), (14021, 86706), (14451, 84126), (18027, 67438), (28042, 43353), (28902, 42063), (33719, 36054)]