18114456

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 46521000

約数和(自身を除く): 28406544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 449, 492, 898, 984, 1347, 1681, 1796, 2694, 3362, 3592, 5043, 5388, 6724, 10086, 10776, 13448, 18409, 20172, 36818, 40344, 55227, 73636, 110454, 147272, 220908, 441816, 754769, 1509538, 2264307, 3019076, 4528614, 6038152, 9057228, 18114456]

約数ペア:

[(1, 18114456), (2, 9057228), (3, 6038152), (4, 4528614), (6, 3019076), (8, 2264307), (12, 1509538), (24, 754769), (41, 441816), (82, 220908), (123, 147272), (164, 110454), (246, 73636), (328, 55227), (449, 40344), (492, 36818), (898, 20172), (984, 18409), (1347, 13448), (1681, 10776), (1796, 10086), (2694, 6724), (3362, 5388), (3592, 5043)]