16838316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 47004048

約数和(自身を除く): 30165732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 421, 606, 842, 909, 1111, 1212, 1263, 1684, 1818, 2222, 2526, 3333, 3636, 3789, 4444, 4631, 5052, 6666, 7578, 9262, 9999, 13332, 13893, 15156, 18524, 19998, 27786, 39996, 41679, 42521, 55572, 83358, 85042, 127563, 166716, 170084, 255126, 382689, 467731, 510252, 765378, 935462, 1403193, 1530756, 1870924, 2806386, 4209579, 5612772, 8419158, 16838316]

約数ペア:

[(1, 16838316), (2, 8419158), (3, 5612772), (4, 4209579), (6, 2806386), (9, 1870924), (11, 1530756), (12, 1403193), (18, 935462), (22, 765378), (33, 510252), (36, 467731), (44, 382689), (66, 255126), (99, 170084), (101, 166716), (132, 127563), (198, 85042), (202, 83358), (303, 55572), (396, 42521), (404, 41679), (421, 39996), (606, 27786), (842, 19998), (909, 18524), (1111, 15156), (1212, 13893), (1263, 13332), (1684, 9999), (1818, 9262), (2222, 7578), (2526, 6666), (3333, 5052), (3636, 4631), (3789, 4444)]