16833186

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 38158848

約数和(自身を除く): 21325662

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 311, 558, 582, 622, 873, 933, 1746, 1866, 2799, 3007, 5598, 6014, 9021, 9641, 18042, 19282, 27063, 28923, 30167, 54126, 57846, 60334, 86769, 90501, 173538, 181002, 271503, 543006, 935177, 1870354, 2805531, 5611062, 8416593, 16833186]

約数ペア:

[(1, 16833186), (2, 8416593), (3, 5611062), (6, 2805531), (9, 1870354), (18, 935177), (31, 543006), (62, 271503), (93, 181002), (97, 173538), (186, 90501), (194, 86769), (279, 60334), (291, 57846), (311, 54126), (558, 30167), (582, 28923), (622, 27063), (873, 19282), (933, 18042), (1746, 9641), (1866, 9021), (2799, 6014), (3007, 5598)]