18027632

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3037}}^1$

素因数の和:3105

約数の個数: 40

約数和(自身を含む): 40684896

約数和(自身を除く): 22657264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 3037, 5936, 6074, 12148, 21259, 24296, 42518, 48592, 85036, 160961, 170072, 321922, 340144, 643844, 1126727, 1287688, 2253454, 2575376, 4506908, 9013816, 18027632]

約数ペア:

[(1, 18027632), (2, 9013816), (4, 4506908), (7, 2575376), (8, 2253454), (14, 1287688), (16, 1126727), (28, 643844), (53, 340144), (56, 321922), (106, 170072), (112, 160961), (212, 85036), (371, 48592), (424, 42518), (742, 24296), (848, 21259), (1484, 12148), (2968, 6074), (3037, 5936)]