39242736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20963}}^1$

素因数の和:20990

約数の個数: 60

約数和(自身を含む): 118278888

約数和(自身を除く): 79036152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20963, 41926, 62889, 83852, 125778, 167704, 188667, 251556, 272519, 335408, 377334, 503112, 545038, 754668, 817557, 1006224, 1090076, 1509336, 1635114, 2180152, 2452671, 3018672, 3270228, 4360304, 4905342, 6540456, 9810684, 13080912, 19621368, 39242736]

約数ペア:

[(1, 39242736), (2, 19621368), (3, 13080912), (4, 9810684), (6, 6540456), (8, 4905342), (9, 4360304), (12, 3270228), (13, 3018672), (16, 2452671), (18, 2180152), (24, 1635114), (26, 1509336), (36, 1090076), (39, 1006224), (48, 817557), (52, 754668), (72, 545038), (78, 503112), (104, 377334), (117, 335408), (144, 272519), (156, 251556), (208, 188667), (234, 167704), (312, 125778), (468, 83852), (624, 62889), (936, 41926), (1872, 20963)]