23216742

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 52114608

約数和(自身を除く): 28897866

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 193, 246, 326, 369, 386, 489, 579, 738, 978, 1158, 1467, 1737, 2934, 3474, 6683, 7913, 13366, 15826, 20049, 23739, 31459, 40098, 47478, 60147, 62918, 71217, 94377, 120294, 142434, 188754, 283131, 566262, 1289819, 2579638, 3869457, 7738914, 11608371, 23216742]

約数ペア:

[(1, 23216742), (2, 11608371), (3, 7738914), (6, 3869457), (9, 2579638), (18, 1289819), (41, 566262), (82, 283131), (123, 188754), (163, 142434), (193, 120294), (246, 94377), (326, 71217), (369, 62918), (386, 60147), (489, 47478), (579, 40098), (738, 31459), (978, 23739), (1158, 20049), (1467, 15826), (1737, 13366), (2934, 7913), (3474, 6683)]