18500448

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 30560928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 1871, 2472, 3296, 3742, 4944, 5613, 7484, 9888, 11226, 14968, 22452, 29936, 44904, 59872, 89808, 179616, 192713, 385426, 578139, 770852, 1156278, 1541704, 2312556, 3083408, 4625112, 6166816, 9250224, 18500448]

約数ペア:

[(1, 18500448), (2, 9250224), (3, 6166816), (4, 4625112), (6, 3083408), (8, 2312556), (12, 1541704), (16, 1156278), (24, 770852), (32, 578139), (48, 385426), (96, 192713), (103, 179616), (206, 89808), (309, 59872), (412, 44904), (618, 29936), (824, 22452), (1236, 14968), (1648, 11226), (1871, 9888), (2472, 7484), (3296, 5613), (3742, 4944)]