23120298

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 51667200

約数和(自身を除く): 28546902

約数列:

[1, 2, 3, 6, 9, 18, 71, 79, 142, 158, 213, 229, 237, 426, 458, 474, 639, 687, 711, 1278, 1374, 1422, 2061, 4122, 5609, 11218, 16259, 16827, 18091, 32518, 33654, 36182, 48777, 50481, 54273, 97554, 100962, 108546, 146331, 162819, 292662, 325638, 1284461, 2568922, 3853383, 7706766, 11560149, 23120298]

約数ペア:

[(1, 23120298), (2, 11560149), (3, 7706766), (6, 3853383), (9, 2568922), (18, 1284461), (71, 325638), (79, 292662), (142, 162819), (158, 146331), (213, 108546), (229, 100962), (237, 97554), (426, 54273), (458, 50481), (474, 48777), (639, 36182), (687, 33654), (711, 32518), (1278, 18091), (1374, 16827), (1422, 16259), (2061, 11218), (4122, 5609)]