1903191084

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{3407}}^1$

素因数の和:3739

約数の個数: 72

約数和(自身を含む): 4912427520

約数和(自身を除く): 3009236436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 263, 354, 526, 531, 708, 789, 1052, 1062, 1578, 2124, 2367, 3156, 3407, 4734, 6814, 9468, 10221, 13628, 15517, 20442, 30663, 31034, 40884, 46551, 61326, 62068, 93102, 122652, 139653, 186204, 201013, 279306, 402026, 558612, 603039, 804052, 896041, 1206078, 1792082, 1809117, 2412156, 2688123, 3584164, 3618234, 5376246, 7236468, 8064369, 10752492, 16128738, 32257476, 52866419, 105732838, 158599257, 211465676, 317198514, 475797771, 634397028, 951595542, 1903191084]

約数ペア:

[(1, 1903191084), (2, 951595542), (3, 634397028), (4, 475797771), (6, 317198514), (9, 211465676), (12, 158599257), (18, 105732838), (36, 52866419), (59, 32257476), (118, 16128738), (177, 10752492), (236, 8064369), (263, 7236468), (354, 5376246), (526, 3618234), (531, 3584164), (708, 2688123), (789, 2412156), (1052, 1809117), (1062, 1792082), (1578, 1206078), (2124, 896041), (2367, 804052), (3156, 603039), (3407, 558612), (4734, 402026), (6814, 279306), (9468, 201013), (10221, 186204), (13628, 139653), (15517, 122652), (20442, 93102), (30663, 62068), (31034, 61326), (40884, 46551)]