13427946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 35942400

約数和(自身を除く): 22514454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 71, 79, 114, 126, 133, 142, 158, 171, 213, 237, 266, 342, 399, 426, 474, 497, 553, 639, 711, 798, 994, 1106, 1197, 1278, 1349, 1422, 1491, 1501, 1659, 2394, 2698, 2982, 3002, 3318, 4047, 4473, 4503, 4977, 5609, 8094, 8946, 9006, 9443, 9954, 10507, 11218, 12141, 13509, 16827, 18886, 21014, 24282, 27018, 28329, 31521, 33654, 39263, 50481, 56658, 63042, 78526, 84987, 94563, 100962, 106571, 117789, 169974, 189126, 213142, 235578, 319713, 353367, 639426, 706734, 745997, 959139, 1491994, 1918278, 2237991, 4475982, 6713973, 13427946]

約数ペア:

[(1, 13427946), (2, 6713973), (3, 4475982), (6, 2237991), (7, 1918278), (9, 1491994), (14, 959139), (18, 745997), (19, 706734), (21, 639426), (38, 353367), (42, 319713), (57, 235578), (63, 213142), (71, 189126), (79, 169974), (114, 117789), (126, 106571), (133, 100962), (142, 94563), (158, 84987), (171, 78526), (213, 63042), (237, 56658), (266, 50481), (342, 39263), (399, 33654), (426, 31521), (474, 28329), (497, 27018), (553, 24282), (639, 21014), (711, 18886), (798, 16827), (994, 13509), (1106, 12141), (1197, 11218), (1278, 10507), (1349, 9954), (1422, 9443), (1491, 9006), (1501, 8946), (1659, 8094), (2394, 5609), (2698, 4977), (2982, 4503), (3002, 4473), (3318, 4047)]