15431112

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 42204240

約数和(自身を除く): 26773128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2003, 2568, 3852, 4006, 6009, 7704, 8012, 12018, 16024, 18027, 24036, 36054, 48072, 72108, 144216, 214321, 428642, 642963, 857284, 1285926, 1714568, 1928889, 2571852, 3857778, 5143704, 7715556, 15431112]

約数ペア:

[(1, 15431112), (2, 7715556), (3, 5143704), (4, 3857778), (6, 2571852), (8, 1928889), (9, 1714568), (12, 1285926), (18, 857284), (24, 642963), (36, 428642), (72, 214321), (107, 144216), (214, 72108), (321, 48072), (428, 36054), (642, 24036), (856, 18027), (963, 16024), (1284, 12018), (1926, 8012), (2003, 7704), (2568, 6009), (3852, 4006)]