16882506

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^2\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 60

約数和(自身を含む): 39746322

約数和(自身を除く): 22863816

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 197, 207, 394, 414, 529, 591, 621, 1058, 1182, 1242, 1587, 1773, 1863, 3174, 3546, 3726, 4531, 4761, 5319, 9062, 9522, 10638, 13593, 14283, 15957, 27186, 28566, 31914, 40779, 42849, 81558, 85698, 104213, 122337, 208426, 244674, 312639, 367011, 625278, 734022, 937917, 1875834, 2813751, 5627502, 8441253, 16882506]

約数ペア:

[(1, 16882506), (2, 8441253), (3, 5627502), (6, 2813751), (9, 1875834), (18, 937917), (23, 734022), (27, 625278), (46, 367011), (54, 312639), (69, 244674), (81, 208426), (138, 122337), (162, 104213), (197, 85698), (207, 81558), (394, 42849), (414, 40779), (529, 31914), (591, 28566), (621, 27186), (1058, 15957), (1182, 14283), (1242, 13593), (1587, 10638), (1773, 9522), (1863, 9062), (3174, 5319), (3546, 4761), (3726, 4531)]