31817016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1946

約数の個数: 128

約数和(自身を含む): 110246400

約数和(自身を除く): 78429384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 1913, 2079, 2376, 2772, 3826, 4158, 5544, 5739, 7652, 8316, 11478, 13391, 15304, 16632, 17217, 21043, 22956, 26782, 34434, 40173, 42086, 45912, 51651, 53564, 63129, 68868, 80346, 84172, 103302, 107128, 120519, 126258, 137736, 147301, 160692, 168344, 189387, 206604, 241038, 252516, 294602, 321384, 361557, 378774, 413208, 441903, 482076, 505032, 568161, 589204, 723114, 757548, 883806, 964152, 1136322, 1178408, 1325709, 1446228, 1515096, 1767612, 2272644, 2651418, 2892456, 3535224, 3977127, 4545288, 5302836, 7954254, 10605672, 15908508, 31817016]

約数ペア:

[(1, 31817016), (2, 15908508), (3, 10605672), (4, 7954254), (6, 5302836), (7, 4545288), (8, 3977127), (9, 3535224), (11, 2892456), (12, 2651418), (14, 2272644), (18, 1767612), (21, 1515096), (22, 1446228), (24, 1325709), (27, 1178408), (28, 1136322), (33, 964152), (36, 883806), (42, 757548), (44, 723114), (54, 589204), (56, 568161), (63, 505032), (66, 482076), (72, 441903), (77, 413208), (84, 378774), (88, 361557), (99, 321384), (108, 294602), (126, 252516), (132, 241038), (154, 206604), (168, 189387), (189, 168344), (198, 160692), (216, 147301), (231, 137736), (252, 126258), (264, 120519), (297, 107128), (308, 103302), (378, 84172), (396, 80346), (462, 68868), (504, 63129), (594, 53564), (616, 51651), (693, 45912), (756, 42086), (792, 40173), (924, 34434), (1188, 26782), (1386, 22956), (1512, 21043), (1848, 17217), (1913, 16632), (2079, 15304), (2376, 13391), (2772, 11478), (3826, 8316), (4158, 7652), (5544, 5739)]