18401328

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11617}}^1$

素因数の和:11642

約数の個数: 60

約数和(自身を含む): 56184648

約数和(自身を除く): 37783320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11617, 23234, 34851, 46468, 69702, 92936, 104553, 127787, 139404, 185872, 209106, 255574, 278808, 383361, 418212, 511148, 557616, 766722, 836424, 1022296, 1150083, 1533444, 1672848, 2044592, 2300166, 3066888, 4600332, 6133776, 9200664, 18401328]

約数ペア:

[(1, 18401328), (2, 9200664), (3, 6133776), (4, 4600332), (6, 3066888), (8, 2300166), (9, 2044592), (11, 1672848), (12, 1533444), (16, 1150083), (18, 1022296), (22, 836424), (24, 766722), (33, 557616), (36, 511148), (44, 418212), (48, 383361), (66, 278808), (72, 255574), (88, 209106), (99, 185872), (132, 139404), (144, 127787), (176, 104553), (198, 92936), (264, 69702), (396, 46468), (528, 34851), (792, 23234), (1584, 11617)]