2008462374

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{124951}}^1$

素因数の和:125025

約数の個数: 48

約数和(自身を含む): 4678202880

約数和(自身を除く): 2669740506

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 16074, 124951, 249902, 374853, 749706, 1124559, 2249118, 2374069, 4748138, 5872697, 7122207, 11745394, 14244414, 17618091, 21366621, 35236182, 42733242, 52854273, 105708546, 111581243, 223162486, 334743729, 669487458, 1004231187, 2008462374]

約数ペア:

[(1, 2008462374), (2, 1004231187), (3, 669487458), (6, 334743729), (9, 223162486), (18, 111581243), (19, 105708546), (38, 52854273), (47, 42733242), (57, 35236182), (94, 21366621), (114, 17618091), (141, 14244414), (171, 11745394), (282, 7122207), (342, 5872697), (423, 4748138), (846, 2374069), (893, 2249118), (1786, 1124559), (2679, 749706), (5358, 374853), (8037, 249902), (16074, 124951)]