17391948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 46658304

約数和(自身を除く): 29266356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1051, 1182, 1379, 2102, 2364, 2758, 3153, 4137, 4204, 5516, 6306, 7357, 8274, 12612, 14714, 16548, 22071, 29428, 44142, 88284, 207047, 414094, 621141, 828188, 1242282, 1449329, 2484564, 2898658, 4347987, 5797316, 8695974, 17391948]

約数ペア:

[(1, 17391948), (2, 8695974), (3, 5797316), (4, 4347987), (6, 2898658), (7, 2484564), (12, 1449329), (14, 1242282), (21, 828188), (28, 621141), (42, 414094), (84, 207047), (197, 88284), (394, 44142), (591, 29428), (788, 22071), (1051, 16548), (1182, 14714), (1379, 12612), (2102, 8274), (2364, 7357), (2758, 6306), (3153, 5516), (4137, 4204)]