7338456

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 20007000

約数和(自身を除く): 12668544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 449, 454, 681, 898, 908, 1347, 1362, 1796, 1816, 2043, 2694, 2724, 3592, 4041, 4086, 5388, 5448, 8082, 8172, 10776, 16164, 16344, 32328, 101923, 203846, 305769, 407692, 611538, 815384, 917307, 1223076, 1834614, 2446152, 3669228, 7338456]

約数ペア:

[(1, 7338456), (2, 3669228), (3, 2446152), (4, 1834614), (6, 1223076), (8, 917307), (9, 815384), (12, 611538), (18, 407692), (24, 305769), (36, 203846), (72, 101923), (227, 32328), (449, 16344), (454, 16164), (681, 10776), (898, 8172), (908, 8082), (1347, 5448), (1362, 5388), (1796, 4086), (1816, 4041), (2043, 3592), (2694, 2724)]