21642624

素因数分解:

$2^7\times 3^2\times {\mathrm{18787}}^1$

素因数の和:18807

約数の個数: 48

約数和(自身を含む): 62282220

約数和(自身を除く): 40639596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 18787, 37574, 56361, 75148, 112722, 150296, 169083, 225444, 300592, 338166, 450888, 601184, 676332, 901776, 1202368, 1352664, 1803552, 2404736, 2705328, 3607104, 5410656, 7214208, 10821312, 21642624]

約数ペア:

[(1, 21642624), (2, 10821312), (3, 7214208), (4, 5410656), (6, 3607104), (8, 2705328), (9, 2404736), (12, 1803552), (16, 1352664), (18, 1202368), (24, 901776), (32, 676332), (36, 601184), (48, 450888), (64, 338166), (72, 300592), (96, 225444), (128, 169083), (144, 150296), (192, 112722), (288, 75148), (384, 56361), (576, 37574), (1152, 18787)]