13095684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 38187968

約数和(自身を除く): 25092284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 331, 471, 628, 662, 942, 993, 1099, 1324, 1413, 1884, 1986, 2198, 2317, 2826, 2979, 3297, 3972, 4396, 4634, 5652, 5958, 6594, 6951, 9268, 9891, 11916, 13188, 13902, 19782, 20853, 27804, 39564, 41706, 51967, 83412, 103934, 155901, 207868, 311802, 363769, 467703, 623604, 727538, 935406, 1091307, 1455076, 1870812, 2182614, 3273921, 4365228, 6547842, 13095684]

約数ペア:

[(1, 13095684), (2, 6547842), (3, 4365228), (4, 3273921), (6, 2182614), (7, 1870812), (9, 1455076), (12, 1091307), (14, 935406), (18, 727538), (21, 623604), (28, 467703), (36, 363769), (42, 311802), (63, 207868), (84, 155901), (126, 103934), (157, 83412), (252, 51967), (314, 41706), (331, 39564), (471, 27804), (628, 20853), (662, 19782), (942, 13902), (993, 13188), (1099, 11916), (1324, 9891), (1413, 9268), (1884, 6951), (1986, 6594), (2198, 5958), (2317, 5652), (2826, 4634), (2979, 4396), (3297, 3972)]