23755644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 66044160

約数和(自身を除く): 42288516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 239, 251, 396, 478, 502, 717, 753, 956, 1004, 1434, 1506, 2151, 2259, 2629, 2761, 2868, 3012, 4302, 4518, 5258, 5522, 7887, 8283, 8604, 9036, 10516, 11044, 15774, 16566, 23661, 24849, 31548, 33132, 47322, 49698, 59989, 94644, 99396, 119978, 179967, 239956, 359934, 539901, 659879, 719868, 1079802, 1319758, 1979637, 2159604, 2639516, 3959274, 5938911, 7918548, 11877822, 23755644]

約数ペア:

[(1, 23755644), (2, 11877822), (3, 7918548), (4, 5938911), (6, 3959274), (9, 2639516), (11, 2159604), (12, 1979637), (18, 1319758), (22, 1079802), (33, 719868), (36, 659879), (44, 539901), (66, 359934), (99, 239956), (132, 179967), (198, 119978), (239, 99396), (251, 94644), (396, 59989), (478, 49698), (502, 47322), (717, 33132), (753, 31548), (956, 24849), (1004, 23661), (1434, 16566), (1506, 15774), (2151, 11044), (2259, 10516), (2629, 9036), (2761, 8604), (2868, 8283), (3012, 7887), (4302, 5522), (4518, 5258)]