39904494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 96353280

約数和(自身を除く): 56448786

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 101, 138, 161, 202, 303, 322, 409, 483, 606, 707, 818, 966, 1227, 1414, 2121, 2323, 2454, 2863, 4242, 4646, 5726, 6969, 8589, 9407, 13938, 16261, 17178, 18814, 28221, 32522, 41309, 48783, 56442, 65849, 82618, 97566, 123927, 131698, 197547, 247854, 289163, 395094, 578326, 867489, 950107, 1734978, 1900214, 2850321, 5700642, 6650749, 13301498, 19952247, 39904494]

約数ペア:

[(1, 39904494), (2, 19952247), (3, 13301498), (6, 6650749), (7, 5700642), (14, 2850321), (21, 1900214), (23, 1734978), (42, 950107), (46, 867489), (69, 578326), (101, 395094), (138, 289163), (161, 247854), (202, 197547), (303, 131698), (322, 123927), (409, 97566), (483, 82618), (606, 65849), (707, 56442), (818, 48783), (966, 41309), (1227, 32522), (1414, 28221), (2121, 18814), (2323, 17178), (2454, 16261), (2863, 13938), (4242, 9407), (4646, 8589), (5726, 6969)]