25115958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3761}}^1$

素因数の和:3829

約数の個数: 48

約数和(自身を含む): 63382176

約数和(自身を除く): 38266218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 3761, 6678, 7522, 11283, 22566, 26327, 33849, 52654, 67698, 78981, 157962, 199333, 236943, 398666, 473886, 597999, 1195998, 1395331, 1793997, 2790662, 3587994, 4185993, 8371986, 12557979, 25115958]

約数ペア:

[(1, 25115958), (2, 12557979), (3, 8371986), (6, 4185993), (7, 3587994), (9, 2790662), (14, 1793997), (18, 1395331), (21, 1195998), (42, 597999), (53, 473886), (63, 398666), (106, 236943), (126, 199333), (159, 157962), (318, 78981), (371, 67698), (477, 52654), (742, 33849), (954, 26327), (1113, 22566), (2226, 11283), (3339, 7522), (3761, 6678)]