16788684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 43021440

約数和(自身を除く): 26232756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 659, 772, 1158, 1318, 1977, 2123, 2316, 2636, 3954, 4246, 6369, 7249, 7908, 8492, 12738, 14498, 21747, 25476, 28996, 43494, 86988, 127187, 254374, 381561, 508748, 763122, 1399057, 1526244, 2798114, 4197171, 5596228, 8394342, 16788684]

約数ペア:

[(1, 16788684), (2, 8394342), (3, 5596228), (4, 4197171), (6, 2798114), (11, 1526244), (12, 1399057), (22, 763122), (33, 508748), (44, 381561), (66, 254374), (132, 127187), (193, 86988), (386, 43494), (579, 28996), (659, 25476), (772, 21747), (1158, 14498), (1318, 12738), (1977, 8492), (2123, 7908), (2316, 7249), (2636, 6369), (3954, 4246)]