1421248818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{8123}}^1$

素因数の和:8391

約数の個数: 48

約数和(自身を含む): 3137748768

約数和(自身を除く): 1716499950

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 241, 242, 363, 482, 723, 726, 1446, 2651, 5302, 7953, 8123, 15906, 16246, 24369, 29161, 48738, 58322, 87483, 89353, 174966, 178706, 268059, 536118, 982883, 1957643, 1965766, 2948649, 3915286, 5872929, 5897298, 11745858, 21534073, 43068146, 64602219, 129204438, 236874803, 473749606, 710624409, 1421248818]

約数ペア:

[(1, 1421248818), (2, 710624409), (3, 473749606), (6, 236874803), (11, 129204438), (22, 64602219), (33, 43068146), (66, 21534073), (121, 11745858), (241, 5897298), (242, 5872929), (363, 3915286), (482, 2948649), (723, 1965766), (726, 1957643), (1446, 982883), (2651, 536118), (5302, 268059), (7953, 178706), (8123, 174966), (15906, 89353), (16246, 87483), (24369, 58322), (29161, 48738)]