676452426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7561}}^1$

素因数の和:7647

約数の個数: 64

約数和(自身を含む): 1544825856

約数和(自身を除く): 868373430

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 962, 1147, 1209, 1443, 2294, 2418, 2886, 3441, 6882, 7561, 14911, 15122, 22683, 29822, 44733, 45366, 89466, 98293, 196586, 234391, 279757, 294879, 468782, 559514, 589758, 703173, 839271, 1406346, 1678542, 3047083, 3636841, 6094166, 7273682, 8672467, 9141249, 10910523, 17344934, 18282498, 21821046, 26017401, 52034802, 112742071, 225484142, 338226213, 676452426]

約数ペア:

[(1, 676452426), (2, 338226213), (3, 225484142), (6, 112742071), (13, 52034802), (26, 26017401), (31, 21821046), (37, 18282498), (39, 17344934), (62, 10910523), (74, 9141249), (78, 8672467), (93, 7273682), (111, 6094166), (186, 3636841), (222, 3047083), (403, 1678542), (481, 1406346), (806, 839271), (962, 703173), (1147, 589758), (1209, 559514), (1443, 468782), (2294, 294879), (2418, 279757), (2886, 234391), (3441, 196586), (6882, 98293), (7561, 89466), (14911, 45366), (15122, 44733), (22683, 29822)]