31451292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3023}}^1$

素因数の和:3067

約数の個数: 54

約数和(自身を含む): 84481488

約数和(自身を除く): 53030196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3023, 3468, 5202, 6046, 9069, 10404, 12092, 18138, 27207, 36276, 51391, 54414, 102782, 108828, 154173, 205564, 308346, 462519, 616692, 873647, 925038, 1747294, 1850076, 2620941, 3494588, 5241882, 7862823, 10483764, 15725646, 31451292]

約数ペア:

[(1, 31451292), (2, 15725646), (3, 10483764), (4, 7862823), (6, 5241882), (9, 3494588), (12, 2620941), (17, 1850076), (18, 1747294), (34, 925038), (36, 873647), (51, 616692), (68, 462519), (102, 308346), (153, 205564), (204, 154173), (289, 108828), (306, 102782), (578, 54414), (612, 51391), (867, 36276), (1156, 27207), (1734, 18138), (2601, 12092), (3023, 10404), (3468, 9069), (5202, 6046)]