18669376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 56

約数和(自身を含む): 42208704

約数和(自身を除く): 23539328

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1153, 1472, 2024, 2306, 4048, 4612, 8096, 9224, 12683, 16192, 18448, 25366, 26519, 36896, 50732, 53038, 73792, 101464, 106076, 202928, 212152, 291709, 405856, 424304, 583418, 811712, 848608, 1166836, 1697216, 2333672, 4667344, 9334688, 18669376]

約数ペア:

[(1, 18669376), (2, 9334688), (4, 4667344), (8, 2333672), (11, 1697216), (16, 1166836), (22, 848608), (23, 811712), (32, 583418), (44, 424304), (46, 405856), (64, 291709), (88, 212152), (92, 202928), (176, 106076), (184, 101464), (253, 73792), (352, 53038), (368, 50732), (506, 36896), (704, 26519), (736, 25366), (1012, 18448), (1153, 16192), (1472, 12683), (2024, 9224), (2306, 8096), (4048, 4612)]