21870336

素因数分解:

$2^8\times 3^1\times {\mathrm{28477}}^1$

素因数の和:28496

約数の個数: 36

約数和(自身を含む): 58209032

約数和(自身を除く): 36338696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28477, 56954, 85431, 113908, 170862, 227816, 341724, 455632, 683448, 911264, 1366896, 1822528, 2733792, 3645056, 5467584, 7290112, 10935168, 21870336]

約数ペア:

[(1, 21870336), (2, 10935168), (3, 7290112), (4, 5467584), (6, 3645056), (8, 2733792), (12, 1822528), (16, 1366896), (24, 911264), (32, 683448), (48, 455632), (64, 341724), (96, 227816), (128, 170862), (192, 113908), (256, 85431), (384, 56954), (768, 28477)]