18171815160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6583991}}^1$

素因数の和:6584028

約数の個数: 64

約数和(自身を含む): 56885690880

約数和(自身を除く): 38713875720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 6583991, 13167982, 19751973, 26335964, 32919955, 39503946, 52671928, 65839910, 79007892, 98759865, 131679820, 151431793, 158015784, 197519730, 263359640, 302863586, 395039460, 454295379, 605727172, 757158965, 790078920, 908590758, 1211454344, 1514317930, 1817181516, 2271476895, 3028635860, 3634363032, 4542953790, 6057271720, 9085907580, 18171815160]

約数ペア:

[(1, 18171815160), (2, 9085907580), (3, 6057271720), (4, 4542953790), (5, 3634363032), (6, 3028635860), (8, 2271476895), (10, 1817181516), (12, 1514317930), (15, 1211454344), (20, 908590758), (23, 790078920), (24, 757158965), (30, 605727172), (40, 454295379), (46, 395039460), (60, 302863586), (69, 263359640), (92, 197519730), (115, 158015784), (120, 151431793), (138, 131679820), (184, 98759865), (230, 79007892), (276, 65839910), (345, 52671928), (460, 39503946), (552, 32919955), (690, 26335964), (920, 19751973), (1380, 13167982), (2760, 6583991)]