27193404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 77898240

約数和(自身を除く): 50704836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 137, 139, 204, 238, 274, 278, 357, 411, 417, 476, 548, 556, 714, 822, 834, 959, 973, 1428, 1644, 1668, 1918, 1946, 2329, 2363, 2877, 2919, 3836, 3892, 4658, 4726, 5754, 5838, 6987, 7089, 9316, 9452, 11508, 11676, 13974, 14178, 16303, 16541, 19043, 27948, 28356, 32606, 33082, 38086, 48909, 49623, 57129, 65212, 66164, 76172, 97818, 99246, 114258, 133301, 195636, 198492, 228516, 266602, 323731, 399903, 533204, 647462, 799806, 971193, 1294924, 1599612, 1942386, 2266117, 3884772, 4532234, 6798351, 9064468, 13596702, 27193404]

約数ペア:

[(1, 27193404), (2, 13596702), (3, 9064468), (4, 6798351), (6, 4532234), (7, 3884772), (12, 2266117), (14, 1942386), (17, 1599612), (21, 1294924), (28, 971193), (34, 799806), (42, 647462), (51, 533204), (68, 399903), (84, 323731), (102, 266602), (119, 228516), (137, 198492), (139, 195636), (204, 133301), (238, 114258), (274, 99246), (278, 97818), (357, 76172), (411, 66164), (417, 65212), (476, 57129), (548, 49623), (556, 48909), (714, 38086), (822, 33082), (834, 32606), (959, 28356), (973, 27948), (1428, 19043), (1644, 16541), (1668, 16303), (1918, 14178), (1946, 13974), (2329, 11676), (2363, 11508), (2877, 9452), (2919, 9316), (3836, 7089), (3892, 6987), (4658, 5838), (4726, 5754)]