16346916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23899}}^1$

素因数の和:23928

約数の個数: 36

約数和(自身を含む): 43498000

約数和(自身を除く): 27151084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 23899, 47798, 71697, 95596, 143394, 215091, 286788, 430182, 454081, 860364, 908162, 1362243, 1816324, 2724486, 4086729, 5448972, 8173458, 16346916]

約数ペア:

[(1, 16346916), (2, 8173458), (3, 5448972), (4, 4086729), (6, 2724486), (9, 1816324), (12, 1362243), (18, 908162), (19, 860364), (36, 454081), (38, 430182), (57, 286788), (76, 215091), (114, 143394), (171, 95596), (228, 71697), (342, 47798), (684, 23899)]