21968064

素因数分解:

$2^6\times 3^3\times {\mathrm{12713}}^1$

素因数の和:12734

約数の個数: 56

約数和(自身を含む): 64587120

約数和(自身を除く): 42619056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12713, 25426, 38139, 50852, 76278, 101704, 114417, 152556, 203408, 228834, 305112, 343251, 406816, 457668, 610224, 686502, 813632, 915336, 1220448, 1373004, 1830672, 2440896, 2746008, 3661344, 5492016, 7322688, 10984032, 21968064]

約数ペア:

[(1, 21968064), (2, 10984032), (3, 7322688), (4, 5492016), (6, 3661344), (8, 2746008), (9, 2440896), (12, 1830672), (16, 1373004), (18, 1220448), (24, 915336), (27, 813632), (32, 686502), (36, 610224), (48, 457668), (54, 406816), (64, 343251), (72, 305112), (96, 228834), (108, 203408), (144, 152556), (192, 114417), (216, 101704), (288, 76278), (432, 50852), (576, 38139), (864, 25426), (1728, 12713)]