542297538

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{15667}}^1$

素因数の和:16319

約数の個数: 32

約数和(自身を含む): 1207062720

約数和(自身を除く): 664765182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1923, 3846, 5769, 11538, 15667, 17307, 31334, 34614, 47001, 94002, 141003, 282006, 423009, 846018, 10042547, 20085094, 30127641, 60255282, 90382923, 180765846, 271148769, 542297538]

約数ペア:

[(1, 542297538), (2, 271148769), (3, 180765846), (6, 90382923), (9, 60255282), (18, 30127641), (27, 20085094), (54, 10042547), (641, 846018), (1282, 423009), (1923, 282006), (3846, 141003), (5769, 94002), (11538, 47001), (15667, 34614), (17307, 31334)]