17868471712

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{876593}}^1$

素因数の和:876630

約数の個数: 72

約数和(自身を含む): 44069886756

約数和(自身を除く): 26201415044

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 876593, 1753186, 3506372, 6136151, 7012744, 11395709, 12272302, 14025488, 22791418, 24544604, 28050976, 42953057, 45582836, 49089208, 79769963, 85906114, 91165672, 98178416, 159539926, 171812228, 182331344, 196356832, 319079852, 343624456, 364662688, 558389741, 638159704, 687248912, 1116779482, 1276319408, 1374497824, 2233558964, 2552638816, 4467117928, 8934235856, 17868471712]

約数ペア:

[(1, 17868471712), (2, 8934235856), (4, 4467117928), (7, 2552638816), (8, 2233558964), (13, 1374497824), (14, 1276319408), (16, 1116779482), (26, 687248912), (28, 638159704), (32, 558389741), (49, 364662688), (52, 343624456), (56, 319079852), (91, 196356832), (98, 182331344), (104, 171812228), (112, 159539926), (182, 98178416), (196, 91165672), (208, 85906114), (224, 79769963), (364, 49089208), (392, 45582836), (416, 42953057), (637, 28050976), (728, 24544604), (784, 22791418), (1274, 14025488), (1456, 12272302), (1568, 11395709), (2548, 7012744), (2912, 6136151), (5096, 3506372), (10192, 1753186), (20384, 876593)]