18113632

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 37422000

約数和(自身を除く): 19308368

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 149, 232, 262, 298, 464, 524, 596, 928, 1048, 1192, 2096, 2384, 3799, 4192, 4321, 4768, 7598, 8642, 15196, 17284, 19519, 30392, 34568, 39038, 60784, 69136, 78076, 121568, 138272, 156152, 312304, 566051, 624608, 1132102, 2264204, 4528408, 9056816, 18113632]

約数ペア:

[(1, 18113632), (2, 9056816), (4, 4528408), (8, 2264204), (16, 1132102), (29, 624608), (32, 566051), (58, 312304), (116, 156152), (131, 138272), (149, 121568), (232, 78076), (262, 69136), (298, 60784), (464, 39038), (524, 34568), (596, 30392), (928, 19519), (1048, 17284), (1192, 15196), (2096, 8642), (2384, 7598), (3799, 4768), (4192, 4321)]