21890949888

素因数分解:

$2^8\times 3^1\times {\mathrm{28503841}}^1$

素因数の和:28503860

約数の個数: 36

約数和(自身を含む): 58261853048

約数和(自身を除く): 36370903160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28503841, 57007682, 85511523, 114015364, 171023046, 228030728, 342046092, 456061456, 684092184, 912122912, 1368184368, 1824245824, 2736368736, 3648491648, 5472737472, 7296983296, 10945474944, 21890949888]

約数ペア:

[(1, 21890949888), (2, 10945474944), (3, 7296983296), (4, 5472737472), (6, 3648491648), (8, 2736368736), (12, 1824245824), (16, 1368184368), (24, 912122912), (32, 684092184), (48, 456061456), (64, 342046092), (96, 228030728), (128, 171023046), (192, 114015364), (256, 85511523), (384, 57007682), (768, 28503841)]