1927654842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{55079}}^1$

素因数の和:55410

約数の個数: 32

約数和(自身を含む): 4071513600

約数和(自身を除く): 2143858758

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 307, 614, 921, 1842, 5833, 11666, 17499, 34998, 55079, 110158, 165237, 330474, 1046501, 2093002, 3139503, 6279006, 16909253, 33818506, 50727759, 101455518, 321275807, 642551614, 963827421, 1927654842]

約数ペア:

[(1, 1927654842), (2, 963827421), (3, 642551614), (6, 321275807), (19, 101455518), (38, 50727759), (57, 33818506), (114, 16909253), (307, 6279006), (614, 3139503), (921, 2093002), (1842, 1046501), (5833, 330474), (11666, 165237), (17499, 110158), (34998, 55079)]