18869088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 58012416

約数和(自身を除く): 39143328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 653, 672, 688, 903, 1032, 1204, 1306, 1376, 1806, 1959, 2064, 2408, 2612, 3612, 3918, 4128, 4571, 4816, 5224, 7224, 7836, 9142, 9632, 10448, 13713, 14448, 15672, 18284, 20896, 27426, 28079, 28896, 31344, 36568, 54852, 56158, 62688, 73136, 84237, 109704, 112316, 146272, 168474, 196553, 219408, 224632, 336948, 393106, 438816, 449264, 589659, 673896, 786212, 898528, 1179318, 1347792, 1572424, 2358636, 2695584, 3144848, 4717272, 6289696, 9434544, 18869088]

約数ペア:

[(1, 18869088), (2, 9434544), (3, 6289696), (4, 4717272), (6, 3144848), (7, 2695584), (8, 2358636), (12, 1572424), (14, 1347792), (16, 1179318), (21, 898528), (24, 786212), (28, 673896), (32, 589659), (42, 449264), (43, 438816), (48, 393106), (56, 336948), (84, 224632), (86, 219408), (96, 196553), (112, 168474), (129, 146272), (168, 112316), (172, 109704), (224, 84237), (258, 73136), (301, 62688), (336, 56158), (344, 54852), (516, 36568), (602, 31344), (653, 28896), (672, 28079), (688, 27426), (903, 20896), (1032, 18284), (1204, 15672), (1306, 14448), (1376, 13713), (1806, 10448), (1959, 9632), (2064, 9142), (2408, 7836), (2612, 7224), (3612, 5224), (3918, 4816), (4128, 4571)]