3111732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 8688680

約数和(自身を除く): 5576948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 109, 117, 122, 156, 183, 218, 234, 244, 327, 366, 436, 468, 549, 654, 732, 793, 981, 1098, 1308, 1417, 1586, 1962, 2196, 2379, 2834, 3172, 3924, 4251, 4758, 5668, 6649, 7137, 8502, 9516, 12753, 13298, 14274, 17004, 19947, 25506, 26596, 28548, 39894, 51012, 59841, 79788, 86437, 119682, 172874, 239364, 259311, 345748, 518622, 777933, 1037244, 1555866, 3111732]

約数ペア:

[(1, 3111732), (2, 1555866), (3, 1037244), (4, 777933), (6, 518622), (9, 345748), (12, 259311), (13, 239364), (18, 172874), (26, 119682), (36, 86437), (39, 79788), (52, 59841), (61, 51012), (78, 39894), (109, 28548), (117, 26596), (122, 25506), (156, 19947), (183, 17004), (218, 14274), (234, 13298), (244, 12753), (327, 9516), (366, 8502), (436, 7137), (468, 6649), (549, 5668), (654, 4758), (732, 4251), (793, 3924), (981, 3172), (1098, 2834), (1308, 2379), (1417, 2196), (1586, 1962)]