16646028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 45239040

約数和(自身を除く): 28593012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 3739, 4452, 7478, 11217, 14956, 22434, 26173, 44868, 52346, 78519, 104692, 157038, 198167, 314076, 396334, 594501, 792668, 1189002, 1387169, 2378004, 2774338, 4161507, 5548676, 8323014, 16646028]

約数ペア:

[(1, 16646028), (2, 8323014), (3, 5548676), (4, 4161507), (6, 2774338), (7, 2378004), (12, 1387169), (14, 1189002), (21, 792668), (28, 594501), (42, 396334), (53, 314076), (84, 198167), (106, 157038), (159, 104692), (212, 78519), (318, 52346), (371, 44868), (636, 26173), (742, 22434), (1113, 14956), (1484, 11217), (2226, 7478), (3739, 4452)]