21373692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104773}}^1$

素因数の和:104797

約数の個数: 24

約数和(自身を含む): 52806096

約数和(自身を除く): 31432404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104773, 209546, 314319, 419092, 628638, 1257276, 1781141, 3562282, 5343423, 7124564, 10686846, 21373692]

約数ペア:

[(1, 21373692), (2, 10686846), (3, 7124564), (4, 5343423), (6, 3562282), (12, 1781141), (17, 1257276), (34, 628638), (51, 419092), (68, 314319), (102, 209546), (204, 104773)]