19760922

素因数分解:

$2^1\times 3^4\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:784

約数の個数: 40

約数和(自身を含む): 44558976

約数和(自身を除く): 24798054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 223, 446, 547, 669, 1094, 1338, 1641, 2007, 3282, 4014, 4923, 6021, 9846, 12042, 14769, 18063, 29538, 36126, 44307, 88614, 121981, 243962, 365943, 731886, 1097829, 2195658, 3293487, 6586974, 9880461, 19760922]

約数ペア:

[(1, 19760922), (2, 9880461), (3, 6586974), (6, 3293487), (9, 2195658), (18, 1097829), (27, 731886), (54, 365943), (81, 243962), (162, 121981), (223, 88614), (446, 44307), (547, 36126), (669, 29538), (1094, 18063), (1338, 14769), (1641, 12042), (2007, 9846), (3282, 6021), (4014, 4923)]