21588384

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 57752352

約数和(自身を除く): 36163968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 4243, 5088, 8486, 12729, 16972, 25458, 33944, 50916, 67888, 101832, 135776, 203664, 224879, 407328, 449758, 674637, 899516, 1349274, 1799032, 2698548, 3598064, 5397096, 7196128, 10794192, 21588384]

約数ペア:

[(1, 21588384), (2, 10794192), (3, 7196128), (4, 5397096), (6, 3598064), (8, 2698548), (12, 1799032), (16, 1349274), (24, 899516), (32, 674637), (48, 449758), (53, 407328), (96, 224879), (106, 203664), (159, 135776), (212, 101832), (318, 67888), (424, 50916), (636, 33944), (848, 25458), (1272, 16972), (1696, 12729), (2544, 8486), (4243, 5088)]