13130748

素因数分解:

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

素因数の和:123

約数の個数: 96

約数和(自身を含む): 36736000

約数和(自身を除く): 23605252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 79, 81, 108, 114, 158, 162, 171, 228, 237, 243, 316, 324, 342, 474, 486, 513, 684, 711, 729, 948, 972, 1026, 1422, 1458, 1501, 1539, 2052, 2133, 2187, 2844, 2916, 3002, 3078, 4266, 4374, 4503, 4617, 6004, 6156, 6399, 8532, 8748, 9006, 9234, 12798, 13509, 13851, 18012, 18468, 19197, 25596, 27018, 27702, 38394, 40527, 41553, 54036, 55404, 57591, 76788, 81054, 83106, 115182, 121581, 162108, 166212, 172773, 230364, 243162, 345546, 364743, 486324, 691092, 729486, 1094229, 1458972, 2188458, 3282687, 4376916, 6565374, 13130748]

約数ペア:

[(1, 13130748), (2, 6565374), (3, 4376916), (4, 3282687), (6, 2188458), (9, 1458972), (12, 1094229), (18, 729486), (19, 691092), (27, 486324), (36, 364743), (38, 345546), (54, 243162), (57, 230364), (76, 172773), (79, 166212), (81, 162108), (108, 121581), (114, 115182), (158, 83106), (162, 81054), (171, 76788), (228, 57591), (237, 55404), (243, 54036), (316, 41553), (324, 40527), (342, 38394), (474, 27702), (486, 27018), (513, 25596), (684, 19197), (711, 18468), (729, 18012), (948, 13851), (972, 13509), (1026, 12798), (1422, 9234), (1458, 9006), (1501, 8748), (1539, 8532), (2052, 6399), (2133, 6156), (2187, 6004), (2844, 4617), (2916, 4503), (3002, 4374), (3078, 4266)]