19584108

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{823}}^1$

素因数の和:1494

約数の個数: 36

約数和(自身を含む): 49639408

約数和(自身を除く): 30055300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 823, 1322, 1646, 1983, 2469, 2644, 3292, 3966, 4938, 5949, 7407, 7932, 9876, 11898, 14814, 23796, 29628, 544003, 1088006, 1632009, 2176012, 3264018, 4896027, 6528036, 9792054, 19584108]

約数ペア:

[(1, 19584108), (2, 9792054), (3, 6528036), (4, 4896027), (6, 3264018), (9, 2176012), (12, 1632009), (18, 1088006), (36, 544003), (661, 29628), (823, 23796), (1322, 14814), (1646, 11898), (1983, 9876), (2469, 7932), (2644, 7407), (3292, 5949), (3966, 4938)]