2039826456

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{21911}}^1$

素因数の和:22357

約数の個数: 64

約数和(自身を含む): 5679590400

約数和(自身を除く): 3639763944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 7758, 10344, 11637, 15516, 21911, 23274, 31032, 43822, 46548, 65733, 87644, 93096, 131466, 175288, 197199, 262932, 394398, 525864, 591597, 788796, 1183194, 1577592, 2366388, 4732776, 9443641, 18887282, 28330923, 37774564, 56661846, 75549128, 84992769, 113323692, 169985538, 226647384, 254978307, 339971076, 509956614, 679942152, 1019913228, 2039826456]

約数ペア:

[(1, 2039826456), (2, 1019913228), (3, 679942152), (4, 509956614), (6, 339971076), (8, 254978307), (9, 226647384), (12, 169985538), (18, 113323692), (24, 84992769), (27, 75549128), (36, 56661846), (54, 37774564), (72, 28330923), (108, 18887282), (216, 9443641), (431, 4732776), (862, 2366388), (1293, 1577592), (1724, 1183194), (2586, 788796), (3448, 591597), (3879, 525864), (5172, 394398), (7758, 262932), (10344, 197199), (11637, 175288), (15516, 131466), (21911, 93096), (23274, 87644), (31032, 65733), (43822, 46548)]