18432468

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 48280960

約数和(自身を除く): 29848492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1657, 1854, 2781, 3314, 3708, 4971, 5562, 6628, 9942, 11124, 14913, 19884, 29826, 44739, 59652, 89478, 170671, 178956, 341342, 512013, 682684, 1024026, 1536039, 2048052, 3072078, 4608117, 6144156, 9216234, 18432468]

約数ペア:

[(1, 18432468), (2, 9216234), (3, 6144156), (4, 4608117), (6, 3072078), (9, 2048052), (12, 1536039), (18, 1024026), (27, 682684), (36, 512013), (54, 341342), (103, 178956), (108, 170671), (206, 89478), (309, 59652), (412, 44739), (618, 29826), (927, 19884), (1236, 14913), (1657, 11124), (1854, 9942), (2781, 6628), (3314, 5562), (3708, 4971)]