16401204

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 60

約数和(自身を含む): 43257984

約数和(自身を除く): 26856780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 227, 324, 446, 454, 669, 681, 892, 908, 1338, 1362, 2007, 2043, 2676, 2724, 4014, 4086, 6021, 6129, 8028, 8172, 12042, 12258, 18063, 18387, 24084, 24516, 36126, 36774, 50621, 72252, 73548, 101242, 151863, 202484, 303726, 455589, 607452, 911178, 1366767, 1822356, 2733534, 4100301, 5467068, 8200602, 16401204]

約数ペア:

[(1, 16401204), (2, 8200602), (3, 5467068), (4, 4100301), (6, 2733534), (9, 1822356), (12, 1366767), (18, 911178), (27, 607452), (36, 455589), (54, 303726), (81, 202484), (108, 151863), (162, 101242), (223, 73548), (227, 72252), (324, 50621), (446, 36774), (454, 36126), (669, 24516), (681, 24084), (892, 18387), (908, 18063), (1338, 12258), (1362, 12042), (2007, 8172), (2043, 8028), (2676, 6129), (2724, 6021), (4014, 4086)]