12897054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 16980066

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 797, 899, 1594, 1798, 2391, 2697, 4782, 5394, 7173, 8091, 14346, 16182, 23113, 24707, 46226, 49414, 69339, 74121, 138678, 148242, 208017, 222363, 416034, 444726, 716503, 1433006, 2149509, 4299018, 6448527, 12897054]

約数ペア:

[(1, 12897054), (2, 6448527), (3, 4299018), (6, 2149509), (9, 1433006), (18, 716503), (29, 444726), (31, 416034), (58, 222363), (62, 208017), (87, 148242), (93, 138678), (174, 74121), (186, 69339), (261, 49414), (279, 46226), (522, 24707), (558, 23113), (797, 16182), (899, 14346), (1594, 8091), (1798, 7173), (2391, 5394), (2697, 4782)]