42757722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{773}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 106254720

約数和(自身を除く): 63496998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 773, 878, 1317, 1546, 2319, 2634, 3073, 3951, 4638, 5411, 6146, 6957, 7902, 9219, 10822, 13914, 16233, 18438, 27657, 32466, 48699, 55314, 97398, 339347, 678694, 1018041, 2036082, 2375429, 3054123, 4750858, 6108246, 7126287, 14252574, 21378861, 42757722]

約数ペア:

[(1, 42757722), (2, 21378861), (3, 14252574), (6, 7126287), (7, 6108246), (9, 4750858), (14, 3054123), (18, 2375429), (21, 2036082), (42, 1018041), (63, 678694), (126, 339347), (439, 97398), (773, 55314), (878, 48699), (1317, 32466), (1546, 27657), (2319, 18438), (2634, 16233), (3073, 13914), (3951, 10822), (4638, 9219), (5411, 7902), (6146, 6957)]