542964258

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{19937}}^1$

素因数の和:20051

約数の個数: 48

約数和(自身を含む): 1259682840

約数和(自身を除く): 716718582

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 801, 1513, 1602, 3026, 4539, 9078, 13617, 19937, 27234, 39874, 59811, 119622, 179433, 338929, 358866, 677858, 1016787, 1774393, 2033574, 3050361, 3548786, 5323179, 6100722, 10646358, 15969537, 30164681, 31939074, 60329362, 90494043, 180988086, 271482129, 542964258]

約数ペア:

[(1, 542964258), (2, 271482129), (3, 180988086), (6, 90494043), (9, 60329362), (17, 31939074), (18, 30164681), (34, 15969537), (51, 10646358), (89, 6100722), (102, 5323179), (153, 3548786), (178, 3050361), (267, 2033574), (306, 1774393), (534, 1016787), (801, 677858), (1513, 358866), (1602, 338929), (3026, 179433), (4539, 119622), (9078, 59811), (13617, 39874), (19937, 27234)]