18583980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2741}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 52514784

約数和(自身を除く): 33930804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2741, 3390, 5482, 6780, 8223, 10964, 13705, 16446, 27410, 32892, 41115, 54820, 82230, 164460, 309733, 619466, 929199, 1238932, 1548665, 1858398, 3097330, 3716796, 4645995, 6194660, 9291990, 18583980]

約数ペア:

[(1, 18583980), (2, 9291990), (3, 6194660), (4, 4645995), (5, 3716796), (6, 3097330), (10, 1858398), (12, 1548665), (15, 1238932), (20, 929199), (30, 619466), (60, 309733), (113, 164460), (226, 82230), (339, 54820), (452, 41115), (565, 32892), (678, 27410), (1130, 16446), (1356, 13705), (1695, 10964), (2260, 8223), (2741, 6780), (3390, 5482)]