16531812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 46126080

約数和(自身を除く): 29594268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 383, 396, 436, 654, 766, 981, 1149, 1199, 1308, 1532, 1962, 2298, 2398, 3447, 3597, 3924, 4213, 4596, 4796, 6894, 7194, 8426, 10791, 12639, 13788, 14388, 16852, 21582, 25278, 37917, 41747, 43164, 50556, 75834, 83494, 125241, 151668, 166988, 250482, 375723, 459217, 500964, 751446, 918434, 1377651, 1502892, 1836868, 2755302, 4132953, 5510604, 8265906, 16531812]

約数ペア:

[(1, 16531812), (2, 8265906), (3, 5510604), (4, 4132953), (6, 2755302), (9, 1836868), (11, 1502892), (12, 1377651), (18, 918434), (22, 751446), (33, 500964), (36, 459217), (44, 375723), (66, 250482), (99, 166988), (109, 151668), (132, 125241), (198, 83494), (218, 75834), (327, 50556), (383, 43164), (396, 41747), (436, 37917), (654, 25278), (766, 21582), (981, 16852), (1149, 14388), (1199, 13788), (1308, 12639), (1532, 10791), (1962, 8426), (2298, 7194), (2398, 6894), (3447, 4796), (3597, 4596), (3924, 4213)]