18433224

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 52080000

約数和(自身を除く): 33646776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1399, 1464, 1647, 2196, 2798, 3294, 4197, 4392, 5596, 6588, 8394, 11192, 12591, 13176, 16788, 25182, 33576, 37773, 50364, 75546, 85339, 100728, 151092, 170678, 256017, 302184, 341356, 512034, 682712, 768051, 1024068, 1536102, 2048136, 2304153, 3072204, 4608306, 6144408, 9216612, 18433224]

約数ペア:

[(1, 18433224), (2, 9216612), (3, 6144408), (4, 4608306), (6, 3072204), (8, 2304153), (9, 2048136), (12, 1536102), (18, 1024068), (24, 768051), (27, 682712), (36, 512034), (54, 341356), (61, 302184), (72, 256017), (108, 170678), (122, 151092), (183, 100728), (216, 85339), (244, 75546), (366, 50364), (488, 37773), (549, 33576), (732, 25182), (1098, 16788), (1399, 13176), (1464, 12591), (1647, 11192), (2196, 8394), (2798, 6588), (3294, 5596), (4197, 4392)]