18409790700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{974063}}^1$

素因数の和:974093

約数の個数: 144

約数和(自身を含む): 67639004160

約数和(自身を除く): 49229213460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 974063, 1948126, 2922189, 3896252, 4870315, 5844378, 6818441, 8766567, 9740630, 11688756, 13636882, 14610945, 17533134, 19481260, 20455323, 24351575, 26299701, 27273764, 29221890, 34092205, 35066268, 40910646, 43832835, 48703150, 52599402, 58443780, 61365969, 68184410, 73054725, 81821292, 87665670, 97406300, 102276615, 105198804, 122731938, 131498505, 136368820, 146109450, 170461025, 175331340, 184097907, 204553230, 219164175, 245463876, 262997010, 292218900, 306829845, 340922050, 368195814, 409106460, 438328350, 511383075, 525994020, 613659690, 657492525, 681844100, 736391628, 876656700, 920489535, 1022766150, 1227319380, 1314985050, 1534149225, 1840979070, 2045532300, 2629970100, 3068298450, 3681958140, 4602447675, 6136596900, 9204895350, 18409790700]

約数ペア:

[(1, 18409790700), (2, 9204895350), (3, 6136596900), (4, 4602447675), (5, 3681958140), (6, 3068298450), (7, 2629970100), (9, 2045532300), (10, 1840979070), (12, 1534149225), (14, 1314985050), (15, 1227319380), (18, 1022766150), (20, 920489535), (21, 876656700), (25, 736391628), (27, 681844100), (28, 657492525), (30, 613659690), (35, 525994020), (36, 511383075), (42, 438328350), (45, 409106460), (50, 368195814), (54, 340922050), (60, 306829845), (63, 292218900), (70, 262997010), (75, 245463876), (84, 219164175), (90, 204553230), (100, 184097907), (105, 175331340), (108, 170461025), (126, 146109450), (135, 136368820), (140, 131498505), (150, 122731938), (175, 105198804), (180, 102276615), (189, 97406300), (210, 87665670), (225, 81821292), (252, 73054725), (270, 68184410), (300, 61365969), (315, 58443780), (350, 52599402), (378, 48703150), (420, 43832835), (450, 40910646), (525, 35066268), (540, 34092205), (630, 29221890), (675, 27273764), (700, 26299701), (756, 24351575), (900, 20455323), (945, 19481260), (1050, 17533134), (1260, 14610945), (1350, 13636882), (1575, 11688756), (1890, 9740630), (2100, 8766567), (2700, 6818441), (3150, 5844378), (3780, 4870315), (4725, 3896252), (6300, 2922189), (9450, 1948126), (18900, 974063)]