1956505572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{8753}}^1$

素因数の和:9657

約数の個数: 72

約数和(自身を含む): 5659145856

約数和(自身を除く): 3702640284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 887, 1774, 2661, 3548, 5322, 6209, 7983, 8753, 10644, 12418, 15966, 17506, 18627, 24836, 26259, 31932, 35012, 37254, 52518, 55881, 61271, 74508, 78777, 105036, 111762, 122542, 157554, 183813, 223524, 245084, 315108, 367626, 551439, 735252, 1102878, 2205756, 7763911, 15527822, 23291733, 31055644, 46583466, 54347377, 69875199, 93166932, 108694754, 139750398, 163042131, 217389508, 279500796, 326084262, 489126393, 652168524, 978252786, 1956505572]

約数ペア:

[(1, 1956505572), (2, 978252786), (3, 652168524), (4, 489126393), (6, 326084262), (7, 279500796), (9, 217389508), (12, 163042131), (14, 139750398), (18, 108694754), (21, 93166932), (28, 69875199), (36, 54347377), (42, 46583466), (63, 31055644), (84, 23291733), (126, 15527822), (252, 7763911), (887, 2205756), (1774, 1102878), (2661, 735252), (3548, 551439), (5322, 367626), (6209, 315108), (7983, 245084), (8753, 223524), (10644, 183813), (12418, 157554), (15966, 122542), (17506, 111762), (18627, 105036), (24836, 78777), (26259, 74508), (31932, 61271), (35012, 55881), (37254, 52518)]