2199528

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 6480000

約数和(自身を除く): 4280472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 599, 612, 918, 1198, 1224, 1797, 1836, 2396, 3594, 3672, 4792, 5391, 7188, 10183, 10782, 14376, 16173, 20366, 21564, 30549, 32346, 40732, 43128, 61098, 64692, 81464, 91647, 122196, 129384, 183294, 244392, 274941, 366588, 549882, 733176, 1099764, 2199528]

約数ペア:

[(1, 2199528), (2, 1099764), (3, 733176), (4, 549882), (6, 366588), (8, 274941), (9, 244392), (12, 183294), (17, 129384), (18, 122196), (24, 91647), (27, 81464), (34, 64692), (36, 61098), (51, 43128), (54, 40732), (68, 32346), (72, 30549), (102, 21564), (108, 20366), (136, 16173), (153, 14376), (204, 10782), (216, 10183), (306, 7188), (408, 5391), (459, 4792), (599, 3672), (612, 3594), (918, 2396), (1198, 1836), (1224, 1797)]