27928926

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 64746864

約数和(自身を除く): 36817938

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 642, 853, 963, 1706, 1819, 1926, 2559, 3638, 5118, 5457, 7677, 10914, 14501, 15354, 16371, 29002, 32742, 43503, 87006, 91271, 130509, 182542, 261018, 273813, 547626, 821439, 1551607, 1642878, 3103214, 4654821, 9309642, 13964463, 27928926]

約数ペア:

[(1, 27928926), (2, 13964463), (3, 9309642), (6, 4654821), (9, 3103214), (17, 1642878), (18, 1551607), (34, 821439), (51, 547626), (102, 273813), (107, 261018), (153, 182542), (214, 130509), (306, 91271), (321, 87006), (642, 43503), (853, 32742), (963, 29002), (1706, 16371), (1819, 15354), (1926, 14501), (2559, 10914), (3638, 7677), (5118, 5457)]