187145946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25799}}^1$

素因数の和:25851

約数の個数: 48

約数和(自身を含む): 450777600

約数和(自身を除く): 263631654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 25799, 51598, 77397, 154794, 232191, 335387, 464382, 670774, 799769, 1006161, 1599538, 2012322, 2399307, 3018483, 4798614, 6036966, 7197921, 10396997, 14395842, 20793994, 31190991, 62381982, 93572973, 187145946]

約数ペア:

[(1, 187145946), (2, 93572973), (3, 62381982), (6, 31190991), (9, 20793994), (13, 14395842), (18, 10396997), (26, 7197921), (31, 6036966), (39, 4798614), (62, 3018483), (78, 2399307), (93, 2012322), (117, 1599538), (186, 1006161), (234, 799769), (279, 670774), (403, 464382), (558, 335387), (806, 232191), (1209, 154794), (2418, 77397), (3627, 51598), (7254, 25799)]