19149048

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 55539000

約数和(自身を除く): 36389952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1019, 1044, 1566, 2038, 2088, 2349, 3057, 3132, 4076, 4698, 6114, 6264, 8152, 9171, 9396, 12228, 18342, 18792, 24456, 27513, 29551, 36684, 55026, 59102, 73368, 82539, 88653, 110052, 118204, 165078, 177306, 220104, 236408, 265959, 330156, 354612, 531918, 660312, 709224, 797877, 1063836, 1595754, 2127672, 2393631, 3191508, 4787262, 6383016, 9574524, 19149048]

約数ペア:

[(1, 19149048), (2, 9574524), (3, 6383016), (4, 4787262), (6, 3191508), (8, 2393631), (9, 2127672), (12, 1595754), (18, 1063836), (24, 797877), (27, 709224), (29, 660312), (36, 531918), (54, 354612), (58, 330156), (72, 265959), (81, 236408), (87, 220104), (108, 177306), (116, 165078), (162, 118204), (174, 110052), (216, 88653), (232, 82539), (261, 73368), (324, 59102), (348, 55026), (522, 36684), (648, 29551), (696, 27513), (783, 24456), (1019, 18792), (1044, 18342), (1566, 12228), (2038, 9396), (2088, 9171), (2349, 8152), (3057, 6264), (3132, 6114), (4076, 4698)]