18921624

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{6977}}^1$

素因数の和:7099

約数の個数: 32

約数和(自身を含む): 47729520

約数和(自身を除く): 28807896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 6977, 13954, 20931, 27908, 41862, 55816, 83724, 167448, 788401, 1576802, 2365203, 3153604, 4730406, 6307208, 9460812, 18921624]

約数ペア:

[(1, 18921624), (2, 9460812), (3, 6307208), (4, 4730406), (6, 3153604), (8, 2365203), (12, 1576802), (24, 788401), (113, 167448), (226, 83724), (339, 55816), (452, 41862), (678, 27908), (904, 20931), (1356, 13954), (2712, 6977)]