18993443328

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{72313}}^1$

素因数の和:72359

約数の個数: 160

約数和(自身を含む): 59181777600

約数和(自身を除く): 40188334272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1536, 1728, 1824, 2052, 2304, 2432, 2736, 3456, 3648, 4104, 4608, 4864, 5472, 6912, 7296, 8208, 9728, 10944, 13824, 14592, 16416, 21888, 29184, 32832, 43776, 65664, 72313, 87552, 131328, 144626, 216939, 262656, 289252, 433878, 578504, 650817, 867756, 1157008, 1301634, 1373947, 1735512, 1952451, 2314016, 2603268, 2747894, 3471024, 3904902, 4121841, 4628032, 5206536, 5495788, 6942048, 7809804, 8243682, 9256064, 10413072, 10991576, 12365523, 13884096, 15619608, 16487364, 18512128, 20826144, 21983152, 24731046, 27768192, 31239216, 32974728, 37024256, 37096569, 41652288, 43966304, 49462092, 55536384, 62478432, 65949456, 74193138, 83304576, 87932608, 98924184, 111072768, 124956864, 131898912, 148386276, 166609152, 175865216, 197848368, 249913728, 263797824, 296772552, 333218304, 351730432, 395696736, 499827456, 527595648, 593545104, 703460864, 791393472, 999654912, 1055191296, 1187090208, 1582786944, 2110382592, 2374180416, 3165573888, 4748360832, 6331147776, 9496721664, 18993443328]

約数ペア:

[(1, 18993443328), (2, 9496721664), (3, 6331147776), (4, 4748360832), (6, 3165573888), (8, 2374180416), (9, 2110382592), (12, 1582786944), (16, 1187090208), (18, 1055191296), (19, 999654912), (24, 791393472), (27, 703460864), (32, 593545104), (36, 527595648), (38, 499827456), (48, 395696736), (54, 351730432), (57, 333218304), (64, 296772552), (72, 263797824), (76, 249913728), (96, 197848368), (108, 175865216), (114, 166609152), (128, 148386276), (144, 131898912), (152, 124956864), (171, 111072768), (192, 98924184), (216, 87932608), (228, 83304576), (256, 74193138), (288, 65949456), (304, 62478432), (342, 55536384), (384, 49462092), (432, 43966304), (456, 41652288), (512, 37096569), (513, 37024256), (576, 32974728), (608, 31239216), (684, 27768192), (768, 24731046), (864, 21983152), (912, 20826144), (1026, 18512128), (1152, 16487364), (1216, 15619608), (1368, 13884096), (1536, 12365523), (1728, 10991576), (1824, 10413072), (2052, 9256064), (2304, 8243682), (2432, 7809804), (2736, 6942048), (3456, 5495788), (3648, 5206536), (4104, 4628032), (4608, 4121841), (4864, 3904902), (5472, 3471024), (6912, 2747894), (7296, 2603268), (8208, 2314016), (9728, 1952451), (10944, 1735512), (13824, 1373947), (14592, 1301634), (16416, 1157008), (21888, 867756), (29184, 650817), (32832, 578504), (43776, 433878), (65664, 289252), (72313, 262656), (87552, 216939), (131328, 144626)]