1812397824

素因数分解:

$2^8\times 3^2\times {\mathrm{173}}^1\times {\mathrm{4547}}^1$

素因数の和:4742

約数の個数: 108

約数和(自身を含む): 5256951336

約数和(自身を除く): 3444553512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 346, 384, 519, 576, 692, 768, 1038, 1152, 1384, 1557, 2076, 2304, 2768, 3114, 4152, 4547, 5536, 6228, 8304, 9094, 11072, 12456, 13641, 16608, 18188, 22144, 24912, 27282, 33216, 36376, 40923, 44288, 49824, 54564, 66432, 72752, 81846, 99648, 109128, 132864, 145504, 163692, 199296, 218256, 291008, 327384, 398592, 436512, 582016, 654768, 786631, 873024, 1164032, 1309536, 1573262, 1746048, 2359893, 2619072, 3146524, 3492096, 4719786, 5238144, 6293048, 7079679, 9439572, 10476288, 12586096, 14159358, 18879144, 25172192, 28318716, 37758288, 50344384, 56637432, 75516576, 100688768, 113274864, 151033152, 201377536, 226549728, 302066304, 453099456, 604132608, 906198912, 1812397824]

約数ペア:

[(1, 1812397824), (2, 906198912), (3, 604132608), (4, 453099456), (6, 302066304), (8, 226549728), (9, 201377536), (12, 151033152), (16, 113274864), (18, 100688768), (24, 75516576), (32, 56637432), (36, 50344384), (48, 37758288), (64, 28318716), (72, 25172192), (96, 18879144), (128, 14159358), (144, 12586096), (173, 10476288), (192, 9439572), (256, 7079679), (288, 6293048), (346, 5238144), (384, 4719786), (519, 3492096), (576, 3146524), (692, 2619072), (768, 2359893), (1038, 1746048), (1152, 1573262), (1384, 1309536), (1557, 1164032), (2076, 873024), (2304, 786631), (2768, 654768), (3114, 582016), (4152, 436512), (4547, 398592), (5536, 327384), (6228, 291008), (8304, 218256), (9094, 199296), (11072, 163692), (12456, 145504), (13641, 132864), (16608, 109128), (18188, 99648), (22144, 81846), (24912, 72752), (27282, 66432), (33216, 54564), (36376, 49824), (40923, 44288)]