31276806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 69892032

約数和(自身を除く): 38615226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 121, 134, 201, 242, 363, 402, 643, 726, 737, 1286, 1474, 1929, 2211, 3858, 4422, 7073, 8107, 14146, 16214, 21219, 24321, 42438, 43081, 48642, 77803, 86162, 129243, 155606, 233409, 258486, 466818, 473891, 947782, 1421673, 2843346, 5212801, 10425602, 15638403, 31276806]

約数ペア:

[(1, 31276806), (2, 15638403), (3, 10425602), (6, 5212801), (11, 2843346), (22, 1421673), (33, 947782), (66, 473891), (67, 466818), (121, 258486), (134, 233409), (201, 155606), (242, 129243), (363, 86162), (402, 77803), (643, 48642), (726, 43081), (737, 42438), (1286, 24321), (1474, 21219), (1929, 16214), (2211, 14146), (3858, 8107), (4422, 7073)]