13807068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 36510096

約数和(自身を除く): 22703028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 257, 363, 407, 444, 484, 514, 726, 771, 814, 1028, 1221, 1452, 1542, 1628, 2442, 2827, 3084, 4477, 4884, 5654, 8481, 8954, 9509, 11308, 13431, 16962, 17908, 19018, 26862, 28527, 31097, 33924, 38036, 53724, 57054, 62194, 93291, 104599, 114108, 124388, 186582, 209198, 313797, 373164, 418396, 627594, 1150589, 1255188, 2301178, 3451767, 4602356, 6903534, 13807068]

約数ペア:

[(1, 13807068), (2, 6903534), (3, 4602356), (4, 3451767), (6, 2301178), (11, 1255188), (12, 1150589), (22, 627594), (33, 418396), (37, 373164), (44, 313797), (66, 209198), (74, 186582), (111, 124388), (121, 114108), (132, 104599), (148, 93291), (222, 62194), (242, 57054), (257, 53724), (363, 38036), (407, 33924), (444, 31097), (484, 28527), (514, 26862), (726, 19018), (771, 17908), (814, 16962), (1028, 13431), (1221, 11308), (1452, 9509), (1542, 8954), (1628, 8481), (2442, 5654), (2827, 4884), (3084, 4477)]