18709898112

素因数分解:

$2^7\times 3^2\times {\mathrm{241}}^1\times {\mathrm{67391}}^1$

素因数の和:67652

約数の個数: 96

約数和(自身を含む): 54063884160

約数和(自身を除く): 35353986048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 241, 288, 384, 482, 576, 723, 964, 1152, 1446, 1928, 2169, 2892, 3856, 4338, 5784, 7712, 8676, 11568, 15424, 17352, 23136, 30848, 34704, 46272, 67391, 69408, 92544, 134782, 138816, 202173, 269564, 277632, 404346, 539128, 606519, 808692, 1078256, 1213038, 1617384, 2156512, 2426076, 3234768, 4313024, 4852152, 6469536, 8626048, 9704304, 12939072, 16241231, 19408608, 25878144, 32482462, 38817216, 48723693, 64964924, 77634432, 97447386, 129929848, 146171079, 194894772, 259859696, 292342158, 389789544, 519719392, 584684316, 779579088, 1039438784, 1169368632, 1559158176, 2078877568, 2338737264, 3118316352, 4677474528, 6236632704, 9354949056, 18709898112]

約数ペア:

[(1, 18709898112), (2, 9354949056), (3, 6236632704), (4, 4677474528), (6, 3118316352), (8, 2338737264), (9, 2078877568), (12, 1559158176), (16, 1169368632), (18, 1039438784), (24, 779579088), (32, 584684316), (36, 519719392), (48, 389789544), (64, 292342158), (72, 259859696), (96, 194894772), (128, 146171079), (144, 129929848), (192, 97447386), (241, 77634432), (288, 64964924), (384, 48723693), (482, 38817216), (576, 32482462), (723, 25878144), (964, 19408608), (1152, 16241231), (1446, 12939072), (1928, 9704304), (2169, 8626048), (2892, 6469536), (3856, 4852152), (4338, 4313024), (5784, 3234768), (7712, 2426076), (8676, 2156512), (11568, 1617384), (15424, 1213038), (17352, 1078256), (23136, 808692), (30848, 606519), (34704, 539128), (46272, 404346), (67391, 277632), (69408, 269564), (92544, 202173), (134782, 138816)]