15917364

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7757}}^1$

素因数の和:7789

約数の個数: 48

約数和(自身を含む): 43444800

約数和(自身を除く): 27527436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7757, 15514, 23271, 31028, 46542, 69813, 93084, 139626, 147383, 209439, 279252, 294766, 418878, 442149, 589532, 837756, 884298, 1326447, 1768596, 2652894, 3979341, 5305788, 7958682, 15917364]

約数ペア:

[(1, 15917364), (2, 7958682), (3, 5305788), (4, 3979341), (6, 2652894), (9, 1768596), (12, 1326447), (18, 884298), (19, 837756), (27, 589532), (36, 442149), (38, 418878), (54, 294766), (57, 279252), (76, 209439), (108, 147383), (114, 139626), (171, 93084), (228, 69813), (342, 46542), (513, 31028), (684, 23271), (1026, 15514), (2052, 7757)]