2173374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 5511168

約数和(自身を除く): 3337794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 367, 423, 658, 734, 846, 987, 1101, 1974, 2202, 2569, 2961, 3303, 5138, 5922, 6606, 7707, 15414, 17249, 23121, 34498, 46242, 51747, 103494, 120743, 155241, 241486, 310482, 362229, 724458, 1086687, 2173374]

約数ペア:

[(1, 2173374), (2, 1086687), (3, 724458), (6, 362229), (7, 310482), (9, 241486), (14, 155241), (18, 120743), (21, 103494), (42, 51747), (47, 46242), (63, 34498), (94, 23121), (126, 17249), (141, 15414), (282, 7707), (329, 6606), (367, 5922), (423, 5138), (658, 3303), (734, 2961), (846, 2569), (987, 2202), (1101, 1974)]