1563044994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28387}}^1$

素因数の和:28444

約数の個数: 96

約数和(自身を含む): 4251386880

約数和(自身を除く): 2688341886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 414, 437, 483, 798, 874, 966, 1197, 1311, 1449, 2394, 2622, 2898, 3059, 3933, 6118, 7866, 9177, 18354, 27531, 28387, 55062, 56774, 85161, 170322, 198709, 255483, 397418, 510966, 539353, 596127, 652901, 1078706, 1192254, 1305802, 1618059, 1788381, 1958703, 3236118, 3576762, 3775471, 3917406, 4570307, 4854177, 5876109, 7550942, 9140614, 9708354, 11326413, 11752218, 12405119, 13710921, 22652826, 24810238, 27421842, 33979239, 37215357, 41132763, 67958478, 74430714, 82265526, 86835833, 111646071, 173671666, 223292142, 260507499, 521014998, 781522497, 1563044994]

約数ペア:

[(1, 1563044994), (2, 781522497), (3, 521014998), (6, 260507499), (7, 223292142), (9, 173671666), (14, 111646071), (18, 86835833), (19, 82265526), (21, 74430714), (23, 67958478), (38, 41132763), (42, 37215357), (46, 33979239), (57, 27421842), (63, 24810238), (69, 22652826), (114, 13710921), (126, 12405119), (133, 11752218), (138, 11326413), (161, 9708354), (171, 9140614), (207, 7550942), (266, 5876109), (322, 4854177), (342, 4570307), (399, 3917406), (414, 3775471), (437, 3576762), (483, 3236118), (798, 1958703), (874, 1788381), (966, 1618059), (1197, 1305802), (1311, 1192254), (1449, 1078706), (2394, 652901), (2622, 596127), (2898, 539353), (3059, 510966), (3933, 397418), (6118, 255483), (7866, 198709), (9177, 170322), (18354, 85161), (27531, 56774), (28387, 55062)]