17802072

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 50172000

約数和(自身を除く): 32369928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1129, 1314, 1752, 1971, 2258, 2628, 3387, 3942, 4516, 5256, 6774, 7884, 9032, 10161, 13548, 15768, 20322, 27096, 30483, 40644, 60966, 81288, 82417, 121932, 164834, 243864, 247251, 329668, 494502, 659336, 741753, 989004, 1483506, 1978008, 2225259, 2967012, 4450518, 5934024, 8901036, 17802072]

約数ペア:

[(1, 17802072), (2, 8901036), (3, 5934024), (4, 4450518), (6, 2967012), (8, 2225259), (9, 1978008), (12, 1483506), (18, 989004), (24, 741753), (27, 659336), (36, 494502), (54, 329668), (72, 247251), (73, 243864), (108, 164834), (146, 121932), (216, 82417), (219, 81288), (292, 60966), (438, 40644), (584, 30483), (657, 27096), (876, 20322), (1129, 15768), (1314, 13548), (1752, 10161), (1971, 9032), (2258, 7884), (2628, 6774), (3387, 5256), (3942, 4516)]