1749676932

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 4462121664

約数和(自身を除く): 2712444732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 283, 526, 566, 653, 789, 849, 1052, 1132, 1306, 1578, 1698, 1959, 2367, 2547, 2612, 3156, 3396, 3918, 4734, 5094, 5877, 7836, 9468, 10188, 11754, 23508, 74429, 148858, 171739, 184799, 223287, 297716, 343478, 369598, 446574, 515217, 554397, 669861, 686956, 739196, 893148, 1030434, 1108794, 1339722, 1545651, 1663191, 2060868, 2217588, 2679444, 3091302, 3326382, 6182604, 6652764, 48602137, 97204274, 145806411, 194408548, 291612822, 437419233, 583225644, 874838466, 1749676932]

約数ペア:

[(1, 1749676932), (2, 874838466), (3, 583225644), (4, 437419233), (6, 291612822), (9, 194408548), (12, 145806411), (18, 97204274), (36, 48602137), (263, 6652764), (283, 6182604), (526, 3326382), (566, 3091302), (653, 2679444), (789, 2217588), (849, 2060868), (1052, 1663191), (1132, 1545651), (1306, 1339722), (1578, 1108794), (1698, 1030434), (1959, 893148), (2367, 739196), (2547, 686956), (2612, 669861), (3156, 554397), (3396, 515217), (3918, 446574), (4734, 369598), (5094, 343478), (5877, 297716), (7836, 223287), (9468, 184799), (10188, 171739), (11754, 148858), (23508, 74429)]