18330084

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 48081600

約数和(自身を除く): 29751516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 1907, 2403, 3204, 3814, 4806, 5721, 7628, 9612, 11442, 17163, 22884, 34326, 51489, 68652, 102978, 169723, 205956, 339446, 509169, 678892, 1018338, 1527507, 2036676, 3055014, 4582521, 6110028, 9165042, 18330084]

約数ペア:

[(1, 18330084), (2, 9165042), (3, 6110028), (4, 4582521), (6, 3055014), (9, 2036676), (12, 1527507), (18, 1018338), (27, 678892), (36, 509169), (54, 339446), (89, 205956), (108, 169723), (178, 102978), (267, 68652), (356, 51489), (534, 34326), (801, 22884), (1068, 17163), (1602, 11442), (1907, 9612), (2403, 7628), (3204, 5721), (3814, 4806)]