3220218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 7488000

約数和(自身を除く): 4267782

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 199, 261, 279, 398, 522, 558, 597, 899, 1194, 1791, 1798, 2697, 3582, 5394, 5771, 6169, 8091, 11542, 12338, 16182, 17313, 18507, 34626, 37014, 51939, 55521, 103878, 111042, 178901, 357802, 536703, 1073406, 1610109, 3220218]

約数ペア:

[(1, 3220218), (2, 1610109), (3, 1073406), (6, 536703), (9, 357802), (18, 178901), (29, 111042), (31, 103878), (58, 55521), (62, 51939), (87, 37014), (93, 34626), (174, 18507), (186, 17313), (199, 16182), (261, 12338), (279, 11542), (398, 8091), (522, 6169), (558, 5771), (597, 5394), (899, 3582), (1194, 2697), (1791, 1798)]