2523618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 5915520

約数和(自身を除く): 3391902

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 157, 171, 282, 314, 342, 423, 471, 846, 893, 942, 1413, 1786, 2679, 2826, 2983, 5358, 5966, 7379, 8037, 8949, 14758, 16074, 17898, 22137, 26847, 44274, 53694, 66411, 132822, 140201, 280402, 420603, 841206, 1261809, 2523618]

約数ペア:

[(1, 2523618), (2, 1261809), (3, 841206), (6, 420603), (9, 280402), (18, 140201), (19, 132822), (38, 66411), (47, 53694), (57, 44274), (94, 26847), (114, 22137), (141, 17898), (157, 16074), (171, 14758), (282, 8949), (314, 8037), (342, 7379), (423, 5966), (471, 5358), (846, 2983), (893, 2826), (942, 2679), (1413, 1786)]