16269912

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 44577000

約数和(自身を除く): 28307088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2539, 3204, 5078, 6408, 7617, 10156, 15234, 20312, 22851, 30468, 45702, 60936, 91404, 182808, 225971, 451942, 677913, 903884, 1355826, 1807768, 2033739, 2711652, 4067478, 5423304, 8134956, 16269912]

約数ペア:

[(1, 16269912), (2, 8134956), (3, 5423304), (4, 4067478), (6, 2711652), (8, 2033739), (9, 1807768), (12, 1355826), (18, 903884), (24, 677913), (36, 451942), (72, 225971), (89, 182808), (178, 91404), (267, 60936), (356, 45702), (534, 30468), (712, 22851), (801, 20312), (1068, 15234), (1602, 10156), (2136, 7617), (2539, 6408), (3204, 5078)]