15870024

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 43215120

約数和(自身を除く): 27345096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 971, 1362, 1816, 1942, 2043, 2724, 2913, 3884, 4086, 5448, 5826, 7768, 8172, 8739, 11652, 16344, 17478, 23304, 34956, 69912, 220417, 440834, 661251, 881668, 1322502, 1763336, 1983753, 2645004, 3967506, 5290008, 7935012, 15870024]

約数ペア:

[(1, 15870024), (2, 7935012), (3, 5290008), (4, 3967506), (6, 2645004), (8, 1983753), (9, 1763336), (12, 1322502), (18, 881668), (24, 661251), (36, 440834), (72, 220417), (227, 69912), (454, 34956), (681, 23304), (908, 17478), (971, 16344), (1362, 11652), (1816, 8739), (1942, 8172), (2043, 7768), (2724, 5826), (2913, 5448), (3884, 4086)]