19308888

素因数分解:

$2^3\times 3^3\times {\mathrm{89393}}^1$

素因数の和:89408

約数の個数: 32

約数和(自身を含む): 53636400

約数和(自身を除く): 34327512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89393, 178786, 268179, 357572, 536358, 715144, 804537, 1072716, 1609074, 2145432, 2413611, 3218148, 4827222, 6436296, 9654444, 19308888]

約数ペア:

[(1, 19308888), (2, 9654444), (3, 6436296), (4, 4827222), (6, 3218148), (8, 2413611), (9, 2145432), (12, 1609074), (18, 1072716), (24, 804537), (27, 715144), (36, 536358), (54, 357572), (72, 268179), (108, 178786), (216, 89393)]