39193416

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 109382400

約数和(自身を除く): 70188984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 431, 842, 862, 1263, 1293, 1684, 1724, 2526, 2586, 3368, 3448, 3789, 3879, 5052, 5172, 7578, 7758, 10104, 10344, 11367, 11637, 15156, 15516, 22734, 23274, 30312, 31032, 45468, 46548, 90936, 93096, 181451, 362902, 544353, 725804, 1088706, 1451608, 1633059, 2177412, 3266118, 4354824, 4899177, 6532236, 9798354, 13064472, 19596708, 39193416]

約数ペア:

[(1, 39193416), (2, 19596708), (3, 13064472), (4, 9798354), (6, 6532236), (8, 4899177), (9, 4354824), (12, 3266118), (18, 2177412), (24, 1633059), (27, 1451608), (36, 1088706), (54, 725804), (72, 544353), (108, 362902), (216, 181451), (421, 93096), (431, 90936), (842, 46548), (862, 45468), (1263, 31032), (1293, 30312), (1684, 23274), (1724, 22734), (2526, 15516), (2586, 15156), (3368, 11637), (3448, 11367), (3789, 10344), (3879, 10104), (5052, 7758), (5172, 7578)]