16837884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 49169120

約数和(自身を除く): 32331236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 613, 654, 763, 981, 1226, 1308, 1526, 1839, 1962, 2289, 2452, 3052, 3678, 3924, 4291, 4578, 5517, 6867, 7356, 8582, 9156, 11034, 12873, 13734, 17164, 22068, 25746, 27468, 38619, 51492, 66817, 77238, 133634, 154476, 200451, 267268, 400902, 467719, 601353, 801804, 935438, 1202706, 1403157, 1870876, 2405412, 2806314, 4209471, 5612628, 8418942, 16837884]

約数ペア:

[(1, 16837884), (2, 8418942), (3, 5612628), (4, 4209471), (6, 2806314), (7, 2405412), (9, 1870876), (12, 1403157), (14, 1202706), (18, 935438), (21, 801804), (28, 601353), (36, 467719), (42, 400902), (63, 267268), (84, 200451), (109, 154476), (126, 133634), (218, 77238), (252, 66817), (327, 51492), (436, 38619), (613, 27468), (654, 25746), (763, 22068), (981, 17164), (1226, 13734), (1308, 12873), (1526, 11034), (1839, 9156), (1962, 8582), (2289, 7356), (2452, 6867), (3052, 5517), (3678, 4578), (3924, 4291)]