2877246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 3861954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 179, 282, 342, 358, 423, 537, 846, 893, 1074, 1611, 1786, 2679, 3222, 3401, 5358, 6802, 8037, 8413, 10203, 16074, 16826, 20406, 25239, 30609, 50478, 61218, 75717, 151434, 159847, 319694, 479541, 959082, 1438623, 2877246]

約数ペア:

[(1, 2877246), (2, 1438623), (3, 959082), (6, 479541), (9, 319694), (18, 159847), (19, 151434), (38, 75717), (47, 61218), (57, 50478), (94, 30609), (114, 25239), (141, 20406), (171, 16826), (179, 16074), (282, 10203), (342, 8413), (358, 8037), (423, 6802), (537, 5358), (846, 3401), (893, 3222), (1074, 2679), (1611, 1786)]