121681924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 263104128

約数和(自身を除く): 141422204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 353, 364, 706, 947, 1412, 1894, 2471, 3788, 4589, 4942, 6629, 9178, 9884, 12311, 13258, 18356, 24622, 26516, 32123, 49244, 64246, 86177, 128492, 172354, 334291, 344708, 668582, 1337164, 2340037, 4345783, 4680074, 8691566, 9360148, 17383132, 30420481, 60840962, 121681924]

約数ペア:

[(1, 121681924), (2, 60840962), (4, 30420481), (7, 17383132), (13, 9360148), (14, 8691566), (26, 4680074), (28, 4345783), (52, 2340037), (91, 1337164), (182, 668582), (353, 344708), (364, 334291), (706, 172354), (947, 128492), (1412, 86177), (1894, 64246), (2471, 49244), (3788, 32123), (4589, 26516), (4942, 24622), (6629, 18356), (9178, 13258), (9884, 12311)]