16912626

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 36469440

約数和(自身を除く): 19556814

約数列:

[1, 2, 3, 6, 29, 37, 58, 71, 74, 87, 111, 142, 174, 213, 222, 426, 1073, 1369, 2059, 2146, 2627, 2738, 3219, 4107, 4118, 5254, 6177, 6438, 7881, 8214, 12354, 15762, 39701, 76183, 79402, 97199, 119103, 152366, 194398, 228549, 238206, 291597, 457098, 583194, 2818771, 5637542, 8456313, 16912626]

約数ペア:

[(1, 16912626), (2, 8456313), (3, 5637542), (6, 2818771), (29, 583194), (37, 457098), (58, 291597), (71, 238206), (74, 228549), (87, 194398), (111, 152366), (142, 119103), (174, 97199), (213, 79402), (222, 76183), (426, 39701), (1073, 15762), (1369, 12354), (2059, 8214), (2146, 7881), (2627, 6438), (2738, 6177), (3219, 5254), (4107, 4118)]