1551144798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{13879}}^1$

素因数の和:14781

約数の個数: 48

約数和(自身を含む): 3845537280

約数和(自身を除く): 2294392482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 887, 1774, 2661, 5322, 6209, 7983, 12418, 13879, 15966, 18627, 27758, 37254, 41637, 55881, 83274, 97153, 111762, 124911, 194306, 249822, 291459, 582918, 874377, 1748754, 12310673, 24621346, 36932019, 73864038, 86174711, 110796057, 172349422, 221592114, 258524133, 517048266, 775572399, 1551144798]

約数ペア:

[(1, 1551144798), (2, 775572399), (3, 517048266), (6, 258524133), (7, 221592114), (9, 172349422), (14, 110796057), (18, 86174711), (21, 73864038), (42, 36932019), (63, 24621346), (126, 12310673), (887, 1748754), (1774, 874377), (2661, 582918), (5322, 291459), (6209, 249822), (7983, 194306), (12418, 124911), (13879, 111762), (15966, 97153), (18627, 83274), (27758, 55881), (37254, 41637)]