27540516

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 65862720

約数和(自身を除く): 38322204

約数列:

[1, 2, 3, 4, 6, 12, 89, 107, 178, 214, 241, 267, 321, 356, 428, 482, 534, 642, 723, 964, 1068, 1284, 1446, 2892, 9523, 19046, 21449, 25787, 28569, 38092, 42898, 51574, 57138, 64347, 77361, 85796, 103148, 114276, 128694, 154722, 257388, 309444, 2295043, 4590086, 6885129, 9180172, 13770258, 27540516]

約数ペア:

[(1, 27540516), (2, 13770258), (3, 9180172), (4, 6885129), (6, 4590086), (12, 2295043), (89, 309444), (107, 257388), (178, 154722), (214, 128694), (241, 114276), (267, 103148), (321, 85796), (356, 77361), (428, 64347), (482, 57138), (534, 51574), (642, 42898), (723, 38092), (964, 28569), (1068, 25787), (1284, 21449), (1446, 19046), (2892, 9523)]