18775368

素因数分解:

$2^3\times 3^3\times {\mathrm{86923}}^1$

素因数の和:86938

約数の個数: 32

約数和(自身を含む): 52154400

約数和(自身を除く): 33379032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 86923, 173846, 260769, 347692, 521538, 695384, 782307, 1043076, 1564614, 2086152, 2346921, 3129228, 4693842, 6258456, 9387684, 18775368]

約数ペア:

[(1, 18775368), (2, 9387684), (3, 6258456), (4, 4693842), (6, 3129228), (8, 2346921), (9, 2086152), (12, 1564614), (18, 1043076), (24, 782307), (27, 695384), (36, 521538), (54, 347692), (72, 260769), (108, 173846), (216, 86923)]