13521654

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 33454080

約数和(自身を除く): 19932426

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 191, 207, 342, 382, 414, 437, 513, 573, 621, 874, 1026, 1146, 1242, 1311, 1539, 1719, 1863, 2622, 3078, 3438, 3629, 3726, 3933, 4393, 5157, 7258, 7866, 8786, 10314, 10887, 11799, 13179, 15471, 21774, 23598, 26358, 30942, 32661, 35397, 39537, 65322, 70794, 79074, 83467, 97983, 118611, 166934, 195966, 237222, 250401, 293949, 355833, 500802, 587898, 711666, 751203, 1502406, 2253609, 4507218, 6760827, 13521654]

約数ペア:

[(1, 13521654), (2, 6760827), (3, 4507218), (6, 2253609), (9, 1502406), (18, 751203), (19, 711666), (23, 587898), (27, 500802), (38, 355833), (46, 293949), (54, 250401), (57, 237222), (69, 195966), (81, 166934), (114, 118611), (138, 97983), (162, 83467), (171, 79074), (191, 70794), (207, 65322), (342, 39537), (382, 35397), (414, 32661), (437, 30942), (513, 26358), (573, 23598), (621, 21774), (874, 15471), (1026, 13179), (1146, 11799), (1242, 10887), (1311, 10314), (1539, 8786), (1719, 7866), (1863, 7258), (2622, 5157), (3078, 4393), (3438, 3933), (3629, 3726)]