11609748

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 30890496

約数和(自身を除く): 19280748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 101, 103, 124, 186, 202, 206, 279, 303, 309, 372, 404, 412, 558, 606, 618, 909, 927, 1116, 1212, 1236, 1818, 1854, 3131, 3193, 3636, 3708, 6262, 6386, 9393, 9579, 10403, 12524, 12772, 18786, 19158, 20806, 28179, 28737, 31209, 37572, 38316, 41612, 56358, 57474, 62418, 93627, 112716, 114948, 124836, 187254, 322493, 374508, 644986, 967479, 1289972, 1934958, 2902437, 3869916, 5804874, 11609748]

約数ペア:

[(1, 11609748), (2, 5804874), (3, 3869916), (4, 2902437), (6, 1934958), (9, 1289972), (12, 967479), (18, 644986), (31, 374508), (36, 322493), (62, 187254), (93, 124836), (101, 114948), (103, 112716), (124, 93627), (186, 62418), (202, 57474), (206, 56358), (279, 41612), (303, 38316), (309, 37572), (372, 31209), (404, 28737), (412, 28179), (558, 20806), (606, 19158), (618, 18786), (909, 12772), (927, 12524), (1116, 10403), (1212, 9579), (1236, 9393), (1818, 6386), (1854, 6262), (3131, 3708), (3193, 3636)]