18214893216

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4865089}}^1$

素因数の和:4865118

約数の個数: 72

約数和(自身を含む): 55783121940

約数和(自身を除く): 37568228724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4865089, 9730178, 14595267, 19460356, 29190534, 38920712, 43785801, 58381068, 63246157, 77841424, 87571602, 116762136, 126492314, 155682848, 175143204, 189738471, 233524272, 252984628, 350286408, 379476942, 467048544, 505969256, 569215413, 700572816, 758953884, 1011938512, 1138430826, 1401145632, 1517907768, 2023877024, 2276861652, 3035815536, 4553723304, 6071631072, 9107446608, 18214893216]

約数ペア:

[(1, 18214893216), (2, 9107446608), (3, 6071631072), (4, 4553723304), (6, 3035815536), (8, 2276861652), (9, 2023877024), (12, 1517907768), (13, 1401145632), (16, 1138430826), (18, 1011938512), (24, 758953884), (26, 700572816), (32, 569215413), (36, 505969256), (39, 467048544), (48, 379476942), (52, 350286408), (72, 252984628), (78, 233524272), (96, 189738471), (104, 175143204), (117, 155682848), (144, 126492314), (156, 116762136), (208, 87571602), (234, 77841424), (288, 63246157), (312, 58381068), (416, 43785801), (468, 38920712), (624, 29190534), (936, 19460356), (1248, 14595267), (1872, 9730178), (3744, 4865089)]