26428578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 59179680

約数和(自身を除く): 32751102

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 121, 177, 242, 354, 363, 617, 649, 726, 1234, 1298, 1851, 1947, 3702, 3894, 6787, 7139, 13574, 14278, 20361, 21417, 36403, 40722, 42834, 72806, 74657, 109209, 149314, 218418, 223971, 400433, 447942, 800866, 1201299, 2402598, 4404763, 8809526, 13214289, 26428578]

約数ペア:

[(1, 26428578), (2, 13214289), (3, 8809526), (6, 4404763), (11, 2402598), (22, 1201299), (33, 800866), (59, 447942), (66, 400433), (118, 223971), (121, 218418), (177, 149314), (242, 109209), (354, 74657), (363, 72806), (617, 42834), (649, 40722), (726, 36403), (1234, 21417), (1298, 20361), (1851, 14278), (1947, 13574), (3702, 7139), (3894, 6787)]