13884516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 37739520

約数和(自身を除く): 23855004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 383, 477, 636, 684, 766, 954, 1007, 1149, 1532, 1908, 2014, 2298, 3021, 3447, 4028, 4596, 6042, 6894, 7277, 9063, 12084, 13788, 14554, 18126, 20299, 21831, 29108, 36252, 40598, 43662, 60897, 65493, 81196, 87324, 121794, 130986, 182691, 243588, 261972, 365382, 385681, 730764, 771362, 1157043, 1542724, 2314086, 3471129, 4628172, 6942258, 13884516]

約数ペア:

[(1, 13884516), (2, 6942258), (3, 4628172), (4, 3471129), (6, 2314086), (9, 1542724), (12, 1157043), (18, 771362), (19, 730764), (36, 385681), (38, 365382), (53, 261972), (57, 243588), (76, 182691), (106, 130986), (114, 121794), (159, 87324), (171, 81196), (212, 65493), (228, 60897), (318, 43662), (342, 40598), (383, 36252), (477, 29108), (636, 21831), (684, 20299), (766, 18126), (954, 14554), (1007, 13788), (1149, 12084), (1532, 9063), (1908, 7277), (2014, 6894), (2298, 6042), (3021, 4596), (3447, 4028)]