17318808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18528

約数の個数: 48

約数和(自身を含む): 50515920

約数和(自身を除く): 33197112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 18503, 37006, 55509, 74012, 111018, 148024, 166527, 222036, 240539, 333054, 444072, 481078, 666108, 721617, 962156, 1332216, 1443234, 1924312, 2164851, 2886468, 4329702, 5772936, 8659404, 17318808]

約数ペア:

[(1, 17318808), (2, 8659404), (3, 5772936), (4, 4329702), (6, 2886468), (8, 2164851), (9, 1924312), (12, 1443234), (13, 1332216), (18, 962156), (24, 721617), (26, 666108), (36, 481078), (39, 444072), (52, 333054), (72, 240539), (78, 222036), (104, 166527), (117, 148024), (156, 111018), (234, 74012), (312, 55509), (468, 37006), (936, 18503)]