18405271584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{125063}}^1$

素因数の和:125159

約数の個数: 144

約数和(自身を含む): 60637030272

約数和(自身を除く): 42231758688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2016, 2044, 2336, 2628, 3066, 3504, 4088, 4599, 5256, 6132, 7008, 8176, 9198, 10512, 12264, 16352, 18396, 21024, 24528, 36792, 49056, 73584, 125063, 147168, 250126, 375189, 500252, 750378, 875441, 1000504, 1125567, 1500756, 1750882, 2001008, 2251134, 2626323, 3001512, 3501764, 4002016, 4502268, 5252646, 6003024, 7003528, 7878969, 9004536, 9129599, 10505292, 12006048, 14007056, 15757938, 18009072, 18259198, 21010584, 27388797, 28014112, 31515876, 36018144, 36518396, 42021168, 54777594, 63031752, 63907193, 73036792, 82166391, 84042336, 109555188, 126063504, 127814386, 146073584, 164332782, 191721579, 219110376, 252127008, 255628772, 292147168, 328665564, 383443158, 438220752, 511257544, 575164737, 657331128, 766886316, 876441504, 1022515088, 1150329474, 1314662256, 1533772632, 2045030176, 2300658948, 2629324512, 3067545264, 4601317896, 6135090528, 9202635792, 18405271584]

約数ペア:

[(1, 18405271584), (2, 9202635792), (3, 6135090528), (4, 4601317896), (6, 3067545264), (7, 2629324512), (8, 2300658948), (9, 2045030176), (12, 1533772632), (14, 1314662256), (16, 1150329474), (18, 1022515088), (21, 876441504), (24, 766886316), (28, 657331128), (32, 575164737), (36, 511257544), (42, 438220752), (48, 383443158), (56, 328665564), (63, 292147168), (72, 255628772), (73, 252127008), (84, 219110376), (96, 191721579), (112, 164332782), (126, 146073584), (144, 127814386), (146, 126063504), (168, 109555188), (219, 84042336), (224, 82166391), (252, 73036792), (288, 63907193), (292, 63031752), (336, 54777594), (438, 42021168), (504, 36518396), (511, 36018144), (584, 31515876), (657, 28014112), (672, 27388797), (876, 21010584), (1008, 18259198), (1022, 18009072), (1168, 15757938), (1314, 14007056), (1533, 12006048), (1752, 10505292), (2016, 9129599), (2044, 9004536), (2336, 7878969), (2628, 7003528), (3066, 6003024), (3504, 5252646), (4088, 4502268), (4599, 4002016), (5256, 3501764), (6132, 3001512), (7008, 2626323), (8176, 2251134), (9198, 2001008), (10512, 1750882), (12264, 1500756), (16352, 1125567), (18396, 1000504), (21024, 875441), (24528, 750378), (36792, 500252), (49056, 375189), (73584, 250126), (125063, 147168)]