7982676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 22366344

約数和(自身を除く): 14383668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 461, 468, 481, 666, 922, 962, 1332, 1383, 1443, 1844, 1924, 2766, 2886, 4149, 4329, 5532, 5772, 5993, 8298, 8658, 11986, 16596, 17057, 17316, 17979, 23972, 34114, 35958, 51171, 53937, 68228, 71916, 102342, 107874, 153513, 204684, 215748, 221741, 307026, 443482, 614052, 665223, 886964, 1330446, 1995669, 2660892, 3991338, 7982676]

約数ペア:

[(1, 7982676), (2, 3991338), (3, 2660892), (4, 1995669), (6, 1330446), (9, 886964), (12, 665223), (13, 614052), (18, 443482), (26, 307026), (36, 221741), (37, 215748), (39, 204684), (52, 153513), (74, 107874), (78, 102342), (111, 71916), (117, 68228), (148, 53937), (156, 51171), (222, 35958), (234, 34114), (333, 23972), (444, 17979), (461, 17316), (468, 17057), (481, 16596), (666, 11986), (922, 8658), (962, 8298), (1332, 5993), (1383, 5772), (1443, 5532), (1844, 4329), (1924, 4149), (2766, 2886)]