16523154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 37806912

約数和(自身を除く): 21283758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 373, 414, 642, 746, 963, 1119, 1926, 2238, 2461, 3357, 4922, 6714, 7383, 8579, 14766, 17158, 22149, 25737, 39911, 44298, 51474, 77211, 79822, 119733, 154422, 239466, 359199, 718398, 917953, 1835906, 2753859, 5507718, 8261577, 16523154]

約数ペア:

[(1, 16523154), (2, 8261577), (3, 5507718), (6, 2753859), (9, 1835906), (18, 917953), (23, 718398), (46, 359199), (69, 239466), (107, 154422), (138, 119733), (207, 79822), (214, 77211), (321, 51474), (373, 44298), (414, 39911), (642, 25737), (746, 22149), (963, 17158), (1119, 14766), (1926, 8579), (2238, 7383), (2461, 6714), (3357, 4922)]