42487116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3843

約数の個数: 72

約数和(自身を含む): 121423680

約数和(自身を除く): 78936564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 3803, 5586, 7606, 11172, 11409, 15212, 22818, 26621, 45636, 53242, 72257, 79863, 106484, 144514, 159726, 186347, 216771, 289028, 319452, 372694, 433542, 505799, 559041, 745388, 867084, 1011598, 1118082, 1517397, 2023196, 2236164, 3034794, 3540593, 6069588, 7081186, 10621779, 14162372, 21243558, 42487116]

約数ペア:

[(1, 42487116), (2, 21243558), (3, 14162372), (4, 10621779), (6, 7081186), (7, 6069588), (12, 3540593), (14, 3034794), (19, 2236164), (21, 2023196), (28, 1517397), (38, 1118082), (42, 1011598), (49, 867084), (57, 745388), (76, 559041), (84, 505799), (98, 433542), (114, 372694), (133, 319452), (147, 289028), (196, 216771), (228, 186347), (266, 159726), (294, 144514), (399, 106484), (532, 79863), (588, 72257), (798, 53242), (931, 45636), (1596, 26621), (1862, 22818), (2793, 15212), (3724, 11409), (3803, 11172), (5586, 7606)]