27198396

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3547}}^1$

素因数の和:3631

約数の個数: 48

約数和(自身を含む): 71527680

約数和(自身を除く): 44329284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3547, 3834, 7094, 7668, 10641, 14188, 21282, 31923, 42564, 63846, 95769, 127692, 191538, 251837, 383076, 503674, 755511, 1007348, 1511022, 2266533, 3022044, 4533066, 6799599, 9066132, 13599198, 27198396]

約数ペア:

[(1, 27198396), (2, 13599198), (3, 9066132), (4, 6799599), (6, 4533066), (9, 3022044), (12, 2266533), (18, 1511022), (27, 1007348), (36, 755511), (54, 503674), (71, 383076), (108, 251837), (142, 191538), (213, 127692), (284, 95769), (426, 63846), (639, 42564), (852, 31923), (1278, 21282), (1917, 14188), (2556, 10641), (3547, 7668), (3834, 7094)]