3770388

素因数分解:

$2^2\times 3^7\times {\mathrm{431}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 9918720

約数和(自身を除く): 6148332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 431, 486, 729, 862, 972, 1293, 1458, 1724, 2187, 2586, 2916, 3879, 4374, 5172, 7758, 8748, 11637, 15516, 23274, 34911, 46548, 69822, 104733, 139644, 209466, 314199, 418932, 628398, 942597, 1256796, 1885194, 3770388]

約数ペア:

[(1, 3770388), (2, 1885194), (3, 1256796), (4, 942597), (6, 628398), (9, 418932), (12, 314199), (18, 209466), (27, 139644), (36, 104733), (54, 69822), (81, 46548), (108, 34911), (162, 23274), (243, 15516), (324, 11637), (431, 8748), (486, 7758), (729, 5172), (862, 4374), (972, 3879), (1293, 2916), (1458, 2586), (1724, 2187)]