186854076

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 494348400

約数和(自身を除く): 307494324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 2011, 2581, 3204, 4022, 5162, 6033, 7743, 8044, 10324, 12066, 15486, 18099, 23229, 24132, 30972, 36198, 46458, 58319, 72396, 92916, 116638, 174957, 178979, 233276, 349914, 357958, 524871, 536937, 699828, 715916, 1049742, 1073874, 1610811, 2099484, 2147748, 3221622, 5190391, 6443244, 10380782, 15571173, 20761564, 31142346, 46713519, 62284692, 93427038, 186854076]

約数ペア:

[(1, 186854076), (2, 93427038), (3, 62284692), (4, 46713519), (6, 31142346), (9, 20761564), (12, 15571173), (18, 10380782), (29, 6443244), (36, 5190391), (58, 3221622), (87, 2147748), (89, 2099484), (116, 1610811), (174, 1073874), (178, 1049742), (261, 715916), (267, 699828), (348, 536937), (356, 524871), (522, 357958), (534, 349914), (801, 233276), (1044, 178979), (1068, 174957), (1602, 116638), (2011, 92916), (2581, 72396), (3204, 58319), (4022, 46458), (5162, 36198), (6033, 30972), (7743, 24132), (8044, 23229), (10324, 18099), (12066, 15486)]