2018565738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5393

約数の個数: 128

約数和(自身を含む): 5499187200

約数和(自身を除く): 3480621462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 53, 54, 57, 63, 106, 114, 126, 133, 159, 171, 189, 266, 318, 342, 371, 378, 399, 477, 513, 742, 798, 954, 1007, 1026, 1113, 1197, 1431, 2014, 2226, 2394, 2862, 3021, 3339, 3591, 5303, 6042, 6678, 7049, 7182, 9063, 10017, 10606, 14098, 15909, 18126, 20034, 21147, 27189, 31818, 37121, 42294, 47727, 54378, 63441, 74242, 95454, 100757, 111363, 126882, 143181, 190323, 201514, 222726, 281059, 286362, 302271, 334089, 380646, 562118, 604542, 668178, 705299, 843177, 906813, 1002267, 1410598, 1686354, 1813626, 1967413, 2004534, 2115897, 2529531, 2720439, 3934826, 4231794, 5059062, 5340121, 5440878, 5902239, 6347691, 7588593, 10680242, 11804478, 12695382, 15177186, 16020363, 17706717, 19043073, 32040726, 35413434, 37380847, 38086146, 48061089, 53120151, 74761694, 96122178, 106240302, 112142541, 144183267, 224285082, 288366534, 336427623, 672855246, 1009282869, 2018565738]

約数ペア:

[(1, 2018565738), (2, 1009282869), (3, 672855246), (6, 336427623), (7, 288366534), (9, 224285082), (14, 144183267), (18, 112142541), (19, 106240302), (21, 96122178), (27, 74761694), (38, 53120151), (42, 48061089), (53, 38086146), (54, 37380847), (57, 35413434), (63, 32040726), (106, 19043073), (114, 17706717), (126, 16020363), (133, 15177186), (159, 12695382), (171, 11804478), (189, 10680242), (266, 7588593), (318, 6347691), (342, 5902239), (371, 5440878), (378, 5340121), (399, 5059062), (477, 4231794), (513, 3934826), (742, 2720439), (798, 2529531), (954, 2115897), (1007, 2004534), (1026, 1967413), (1113, 1813626), (1197, 1686354), (1431, 1410598), (2014, 1002267), (2226, 906813), (2394, 843177), (2862, 705299), (3021, 668178), (3339, 604542), (3591, 562118), (5303, 380646), (6042, 334089), (6678, 302271), (7049, 286362), (7182, 281059), (9063, 222726), (10017, 201514), (10606, 190323), (14098, 143181), (15909, 126882), (18126, 111363), (20034, 100757), (21147, 95454), (27189, 74242), (31818, 63441), (37121, 54378), (42294, 47727)]