21218112

素因数分解:

$2^6\times 3^4\times {\mathrm{4093}}^1$

素因数の和:4117

約数の個数: 70

約数和(自身を含む): 62912498

約数和(自身を除く): 41694386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 4093, 5184, 8186, 12279, 16372, 24558, 32744, 36837, 49116, 65488, 73674, 98232, 110511, 130976, 147348, 196464, 221022, 261952, 294696, 331533, 392928, 442044, 589392, 663066, 785856, 884088, 1178784, 1326132, 1768176, 2357568, 2652264, 3536352, 5304528, 7072704, 10609056, 21218112]

約数ペア:

[(1, 21218112), (2, 10609056), (3, 7072704), (4, 5304528), (6, 3536352), (8, 2652264), (9, 2357568), (12, 1768176), (16, 1326132), (18, 1178784), (24, 884088), (27, 785856), (32, 663066), (36, 589392), (48, 442044), (54, 392928), (64, 331533), (72, 294696), (81, 261952), (96, 221022), (108, 196464), (144, 147348), (162, 130976), (192, 110511), (216, 98232), (288, 73674), (324, 65488), (432, 49116), (576, 36837), (648, 32744), (864, 24558), (1296, 16372), (1728, 12279), (2592, 8186), (4093, 5184)]