18345087008

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{16657}}^1$

素因数の和:17065

約数の個数: 48

約数和(自身を含む): 36537790464

約数和(自身を除く): 18192703456

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 271, 508, 542, 1016, 1084, 2032, 2168, 4064, 4336, 8672, 16657, 33314, 34417, 66628, 68834, 133256, 137668, 266512, 275336, 533024, 550672, 1101344, 2115439, 4230878, 4514047, 8461756, 9028094, 16923512, 18056188, 33847024, 36112376, 67694048, 72224752, 144449504, 573283969, 1146567938, 2293135876, 4586271752, 9172543504, 18345087008]

約数ペア:

[(1, 18345087008), (2, 9172543504), (4, 4586271752), (8, 2293135876), (16, 1146567938), (32, 573283969), (127, 144449504), (254, 72224752), (271, 67694048), (508, 36112376), (542, 33847024), (1016, 18056188), (1084, 16923512), (2032, 9028094), (2168, 8461756), (4064, 4514047), (4336, 4230878), (8672, 2115439), (16657, 1101344), (33314, 550672), (34417, 533024), (66628, 275336), (68834, 266512), (133256, 137668)]