22111326

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 54028800

約数和(自身を除く): 31917474

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 937, 1026, 1242, 1311, 1874, 2622, 2811, 3933, 5622, 7866, 8433, 11799, 16866, 17803, 21551, 23598, 25299, 35606, 43102, 50598, 53409, 64653, 106818, 129306, 160227, 193959, 320454, 387918, 409469, 480681, 581877, 818938, 961362, 1163754, 1228407, 2456814, 3685221, 7370442, 11055663, 22111326]

約数ペア:

[(1, 22111326), (2, 11055663), (3, 7370442), (6, 3685221), (9, 2456814), (18, 1228407), (19, 1163754), (23, 961362), (27, 818938), (38, 581877), (46, 480681), (54, 409469), (57, 387918), (69, 320454), (114, 193959), (138, 160227), (171, 129306), (207, 106818), (342, 64653), (414, 53409), (437, 50598), (513, 43102), (621, 35606), (874, 25299), (937, 23598), (1026, 21551), (1242, 17803), (1311, 16866), (1874, 11799), (2622, 8433), (2811, 7866), (3933, 5622)]