13989108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 39057312

約数和(自身を除く): 25068204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 643, 777, 1036, 1286, 1554, 1813, 1929, 2572, 3108, 3626, 3858, 4501, 5439, 7252, 7716, 9002, 10878, 13503, 18004, 21756, 23791, 27006, 31507, 47582, 54012, 63014, 71373, 94521, 95164, 126028, 142746, 166537, 189042, 285492, 333074, 378084, 499611, 666148, 999222, 1165759, 1998444, 2331518, 3497277, 4663036, 6994554, 13989108]

約数ペア:

[(1, 13989108), (2, 6994554), (3, 4663036), (4, 3497277), (6, 2331518), (7, 1998444), (12, 1165759), (14, 999222), (21, 666148), (28, 499611), (37, 378084), (42, 333074), (49, 285492), (74, 189042), (84, 166537), (98, 142746), (111, 126028), (147, 95164), (148, 94521), (196, 71373), (222, 63014), (259, 54012), (294, 47582), (444, 31507), (518, 27006), (588, 23791), (643, 21756), (777, 18004), (1036, 13503), (1286, 10878), (1554, 9002), (1813, 7716), (1929, 7252), (2572, 5439), (3108, 4501), (3626, 3858)]