2666622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 6147072

約数和(自身を除く): 3480450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 367, 519, 734, 1038, 1101, 1211, 2202, 2422, 2569, 3633, 5138, 7266, 7707, 15414, 63491, 126982, 190473, 380946, 444437, 888874, 1333311, 2666622]

約数ペア:

[(1, 2666622), (2, 1333311), (3, 888874), (6, 444437), (7, 380946), (14, 190473), (21, 126982), (42, 63491), (173, 15414), (346, 7707), (367, 7266), (519, 5138), (734, 3633), (1038, 2569), (1101, 2422), (1211, 2202)]