19784124

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32327}}^1$

素因数の和:32354

約数の個数: 36

約数和(自身を含む): 52953264

約数和(自身を除く): 33169140

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32327, 64654, 96981, 129308, 193962, 290943, 387924, 549559, 581886, 1099118, 1163772, 1648677, 2198236, 3297354, 4946031, 6594708, 9892062, 19784124]

約数ペア:

[(1, 19784124), (2, 9892062), (3, 6594708), (4, 4946031), (6, 3297354), (9, 2198236), (12, 1648677), (17, 1163772), (18, 1099118), (34, 581886), (36, 549559), (51, 387924), (68, 290943), (102, 193962), (153, 129308), (204, 96981), (306, 64654), (612, 32327)]