17607972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 43287552

約数和(自身を除く): 25679580

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 131, 138, 262, 276, 393, 487, 524, 786, 974, 1461, 1572, 1948, 2922, 3013, 5844, 6026, 9039, 11201, 12052, 18078, 22402, 33603, 36156, 44804, 63797, 67206, 127594, 134412, 191391, 255188, 382782, 765564, 1467331, 2934662, 4401993, 5869324, 8803986, 17607972]

約数ペア:

[(1, 17607972), (2, 8803986), (3, 5869324), (4, 4401993), (6, 2934662), (12, 1467331), (23, 765564), (46, 382782), (69, 255188), (92, 191391), (131, 134412), (138, 127594), (262, 67206), (276, 63797), (393, 44804), (487, 36156), (524, 33603), (786, 22402), (974, 18078), (1461, 12052), (1572, 11201), (1948, 9039), (2922, 6026), (3013, 5844)]