16913748

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 40631360

約数和(自身を除く): 23717612

約数列:

[1, 2, 3, 4, 6, 12, 67, 109, 134, 193, 201, 218, 268, 327, 386, 402, 436, 579, 654, 772, 804, 1158, 1308, 2316, 7303, 12931, 14606, 21037, 21909, 25862, 29212, 38793, 42074, 43818, 51724, 63111, 77586, 84148, 87636, 126222, 155172, 252444, 1409479, 2818958, 4228437, 5637916, 8456874, 16913748]

約数ペア:

[(1, 16913748), (2, 8456874), (3, 5637916), (4, 4228437), (6, 2818958), (12, 1409479), (67, 252444), (109, 155172), (134, 126222), (193, 87636), (201, 84148), (218, 77586), (268, 63111), (327, 51724), (386, 43818), (402, 42074), (436, 38793), (579, 29212), (654, 25862), (772, 21909), (804, 21037), (1158, 14606), (1308, 12931), (2316, 7303)]