16917642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19181}}^1$

素因数の和:19203

約数の個数: 36

約数和(自身を含む): 42641586

約数和(自身を除く): 25723944

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 19181, 38362, 57543, 115086, 134267, 172629, 268534, 345258, 402801, 805602, 939869, 1208403, 1879738, 2416806, 2819607, 5639214, 8458821, 16917642]

約数ペア:

[(1, 16917642), (2, 8458821), (3, 5639214), (6, 2819607), (7, 2416806), (9, 1879738), (14, 1208403), (18, 939869), (21, 805602), (42, 402801), (49, 345258), (63, 268534), (98, 172629), (126, 134267), (147, 115086), (294, 57543), (441, 38362), (882, 19181)]