451509426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77659}}^1$

素因数の和:77703

約数の個数: 48

約数和(自身を含む): 1090346400

約数和(自身を除く): 638836974

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 77659, 155318, 232977, 465954, 698931, 1320203, 1397862, 1475521, 2640406, 2951042, 3960609, 4426563, 7921218, 8853126, 11881827, 13279689, 23763654, 25083857, 26559378, 50167714, 75251571, 150503142, 225754713, 451509426]

約数ペア:

[(1, 451509426), (2, 225754713), (3, 150503142), (6, 75251571), (9, 50167714), (17, 26559378), (18, 25083857), (19, 23763654), (34, 13279689), (38, 11881827), (51, 8853126), (57, 7921218), (102, 4426563), (114, 3960609), (153, 2951042), (171, 2640406), (306, 1475521), (323, 1397862), (342, 1320203), (646, 698931), (969, 465954), (1938, 232977), (2907, 155318), (5814, 77659)]